Nice quality but be aware that the "aqua" is not actually aqua. It is closer to a denim blue. No greenish hue at all. The quality of the mattress itself is good. Definitely use a mattress protector under sheets before allowing guests to sleep on it. The cover has a zipper but it is not removable and can only be spot cleaned. It is decently comfortable. Maybe a tad lumpy, as most futon mattresses tend to be. I've included pictures with a teal chair and "aqua" pillows for comparison.

I have had this 3 months in spare room. Used 2 nights by a guest and button tab tore out through top of mattress and another one is starting to tear . Also definitely is not as full looking as in picture.