This suite is clean and has newer fittings, although I don't know if I would describe the suite as being luxurious exactly (i.e. plastic fold-up dining table).
We arrived into Madrid early morning and paid $50 euros to the host to get into the suite early, only to be told by the person who met us that we couldn't stay because the suite hadn't yet been cleaned. We could have stored our luggage at the train station for under $10 euros and accomplished the same thing. I requested the money back from the host and they have promised to refund.
We did appreciate the cleanliness of the suite, and having more than one bathroom is a plus for a family traveling together.