Our new Montadale mattress was delivered by the helpful and careful team to our upstairs bedroom. The mattress was for me, comfortable from the start, but my lighter-weight other half wasn't convinced initially. The 100 night trial period proved crucial as we kept discussing whether we'd keep it or return it... After about 90 nights we were both sure we'd be keeping it. The mattress looks and feels quality; it has an unnerving ability to make you want to lie down on it, it's comfortable. We were originally looking for a "soft" mattress as we were both having hip and upper arm pain from our existing mattress which always felt too hard. The "regular" tension of our new Montadale has proved to be sufficiently accommodating to both our different sizes and we're happy to recommend Button and Sprung.