We have a 2011 36ftr (farr design model) and all the mattress and seat covers unzip and come off. We have washed our current set of covers (just standard nylony frabric stuff) in the washing machine on a cold wash and drip dry and they all went back fine. As to washing faux suede, I don't know. We used this material to recover on our previous boat, but never got to having it cleaned. So, yes the covers will come via unzipping, but not sure how to clean them - hopefully someone will know.