We loved the flat, especially the roof top terrace. The beds were comfortable and everything had been thought about. The only drawbacks were the many steps to reach the flat (but we had been warned about that) and the attic ceilings on the top floor. There are also some internal single steps which you have to look out for.
We were two couples and it would have been good to have one more chair in the living room - but we didn't spend a lot of time just sitting in the flat! The position, near Rialto, is lovely and we spent most of our time 'on the move'!