{"title":"Medium Firm Mattresses","description":"\u003cp\u003eOur Medium Firm Mattresses strike the perfect balance between comfort and support — ideal for side and back sleepers who want reliable spring support without the rock-hard feel. The Goldilocks choice for a great night's sleep, every night.\u003c\/p\u003e","products":[{"product_id":"fat-medium-firm-20cm-mattress-tight-top-bonnell-spring-2-3mm-wire-4-sizes","title":"The Harmony Medium Firm 20cm Mattress | Tight Top Bonnell Spring | 2.3mm Wire | 4 Sizes","description":"\u003cp data-end=\"416\" data-start=\"94\"\u003eThe Harmony Medium Firm Bonnell Spring mattress is a versatile everyday mattress designed for comfort and durability. Built with a premium 2 Sealed Border design, 16cm robust spring system, and a breathable knitted surface, it delivers reliable support while maintaining a neat, tailored look that lasts.\u003c\/p\u003e\n\u003cp data-end=\"416\" data-start=\"94\"\u003eOur most versatile choice, designed to hit the 'sweet spot' between pressure-relieving softness and reliable spring support.\u003c\/p\u003e\n\u003cp data-end=\"689\" data-start=\"418\"\u003eIf the firm option feels too hard, this Medium Firm variant offers the ideal “Goldilocks” balance. It provides the dependable support of traditional springs with a slightly softer, more forgiving tight top layer, ensuring comfortable, restorative sleep night after night.\u003c\/p\u003e","brand":"Fat Sofa","offers":[{"title":"Single","offer_id":57091893657984,"sku":null,"price":119.0,"currency_code":"GBP","in_stock":true},{"title":"Small Double","offer_id":57091893690752,"sku":null,"price":159.0,"currency_code":"GBP","in_stock":true},{"title":"Double","offer_id":57091893723520,"sku":null,"price":159.0,"currency_code":"GBP","in_stock":true},{"title":"King","offer_id":57091893756288,"sku":null,"price":199.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/9619\/9040\/files\/Mediummattress_3.jpg?v=1768923891"},{"product_id":"posh-pocket-spring-mattress-20cm-breathable-support-for-everyday-comfort","title":"The Elegance Premier Pocket Spring Mattress – 20cm - Breathable Support for Everyday Comfort","description":"\u003cp\u003eA reliable medium-firm pocket spring mattress with breathable comfort layers and reinforced edges — ideal for everyday home use, guest rooms, rentals, and hospitality.\u003c\/p\u003e\n\u003ch2 data-end=\"967\" data-start=\"946\"\u003eWhy You’ll Love It\u003c\/h2\u003e\n\u003cp data-end=\"1018\" data-start=\"970\"\u003e* Balanced comfort and support for most sleepers\u003cbr\u003e* Reduced motion transfer for peaceful sleep\u003cbr\u003e* Breathable layers for cooler nights\u003cbr\u003e* Built for daily use and long-term durability\u003c\/p\u003e\n\u003ch2 data-end=\"1842\" data-start=\"1830\"\u003eIdeal For\u003c\/h2\u003e\n\u003cp data-end=\"1868\" data-start=\"1845\"\u003e* Main \u0026amp; guest bedrooms\u003cbr\u003e* Rental properties \u0026amp; HMOs\u003cbr\u003e* Hotels \u0026amp; serviced apartments\u003cbr\u003e* UK \u0026amp; EU standard bed frames\u003c\/p\u003e\n\u003ch2 data-end=\"1986\" data-start=\"1969\"\u003eFirmness Guide\u003c\/h2\u003e\n\u003cp data-end=\"2050\" data-start=\"1987\"\u003eMedium Firm – supportive, comfortable, and widely suitable.\u003c\/p\u003e","brand":"Fat Sofa","offers":[{"title":"Single","offer_id":57266725257600,"sku":"FSPOSH30","price":129.0,"currency_code":"GBP","in_stock":true},{"title":"Small Double","offer_id":57266725290368,"sku":"FSPOSH40","price":189.0,"currency_code":"GBP","in_stock":false},{"title":"Double","offer_id":57266725323136,"sku":"FSPOSH46","price":189.0,"currency_code":"GBP","in_stock":false},{"title":"King","offer_id":57266725355904,"sku":"FSPOSH50","price":219.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/9619\/9040\/files\/Posh_1_7a145667-69c9-4df7-908c-d16a872f85a5.jpg?v=1768998158"},{"product_id":"grand-25cm-pocket-spring-mattress-with-copper-fabric-premium-support-breathability","title":"The Heritage Sovereign 25cm Pocket Spring Mattress with Copper Fabric – Premium Support \u0026 Breathability","description":"\u003cp\u003eA premium pocket sprung mattress featuring a 20cm spring system and copper-infused knitted fabric for enhanced airflow, durability, and firm yet comfortable support.\u003c\/p\u003e\n\u003ch2 data-start=\"2613\" data-end=\"2632\"\u003eWhy Choose GRAND\u003c\/h2\u003e\n\u003cp data-start=\"2635\" data-end=\"2669\"\u003e* Premium breathable copper fabric\u003cbr\u003e* Stronger, deeper pocket spring support\u003cbr\u003e* Reinforced edges for long-term stability\u003cbr\u003e* Ideal upgrade for master bedrooms \u0026amp; premium rentals\u003c\/p\u003e\n\u003ch2 data-start=\"3411\" data-end=\"3423\"\u003eIdeal For\u003c\/h2\u003e\n\u003cp data-start=\"3426\" data-end=\"3443\"\u003e* Master bedrooms\u003cbr\u003e* Guest rooms \u0026amp; premium rentals\u003cbr\u003e* Hotels \u0026amp; serviced apartments\u003cbr\u003e* Customers seeking firm, supportive comfort\u003c\/p\u003e\n\u003ch2 data-start=\"3564\" data-end=\"3581\"\u003eFirmness Guide\u003c\/h2\u003e\n\u003cp data-start=\"3582\" data-end=\"3645\"\u003eMedium Firm – stable, supportive, and confidence-inspiring.\u003c\/p\u003e","brand":"Fat Sofa","offers":[{"title":"Single","offer_id":57266843451776,"sku":"FSGRAND30","price":159.0,"currency_code":"GBP","in_stock":true},{"title":"Small Double","offer_id":57266843484544,"sku":"FSGRAND40","price":199.0,"currency_code":"GBP","in_stock":true},{"title":"Double","offer_id":57266843517312,"sku":"FSGRAND46","price":199.0,"currency_code":"GBP","in_stock":true},{"title":"King","offer_id":57266843550080,"sku":"FSGRAND50","price":250.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/9619\/9040\/files\/GRAND_3.jpg?v=1768923898"},{"product_id":"plush-28cm-pocket-spring-mattress-with-cooling-gel-memory-foam-luxury-comfort","title":"The Opulence Grand Luxe 28cm Pocket Spring Mattress with Cooling Gel Memory Foam – Luxury Comfort","description":"\u003cp\u003eA luxury plush mattress combining cooling gel memory foam with a 22cm pocket spring system for deep pressure relief, temperature control, and hotel-style comfort.\u003c\/p\u003e\n\u003ch2 data-end=\"4197\" data-start=\"4172\"\u003eWhy PLUSH is Different\u003c\/h2\u003e\n\u003cp data-end=\"4233\" data-start=\"4200\"\u003e- Softer, cushioned sleep surface\u003cbr\u003e- Cooling gel memory foam for heat regulation\u003cbr\u003e- Taller springs for deeper support\u003cbr\u003e- Ideal for luxury bedrooms \u0026amp; premium hospitality\u003c\/p\u003e\n\u003ch2 data-end=\"5012\" data-start=\"5000\"\u003eIdeal For\u003c\/h2\u003e\n\u003cp data-end=\"5032\" data-start=\"5015\"\u003e- Master bedrooms\u003cbr\u003e- Luxury guest rooms\u003cbr\u003e- Serviced apartments \u0026amp; Airbnb\u003cbr\u003e- Hotels \u0026amp; premium rentals\u003cbr\u003e- Firmness Guide\u003cbr\u003e- Plush \/ Soft-Medium – cushioned comfort with dependable support.\u003c\/p\u003e","brand":"Fat Sofa","offers":[{"title":"Single","offer_id":57266941067648,"sku":"FSPLUSH30","price":179.0,"currency_code":"GBP","in_stock":true},{"title":"Small Double","offer_id":57266941100416,"sku":"FSPLUSH40","price":269.0,"currency_code":"GBP","in_stock":true},{"title":"Double","offer_id":57266941133184,"sku":"FSPLUSH46","price":269.0,"currency_code":"GBP","in_stock":true},{"title":"King","offer_id":57266941165952,"sku":"FSPLUSH50","price":310.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/9619\/9040\/files\/Plush_2.jpg?v=1768923899"}],"url":"https:\/\/fatsofa.co.uk\/collections\/medium-firm-mattresses.oembed","provider":"Fat Sofa","version":"1.0","type":"link"}