I stayed in Paolo's apartment with my husband and my 3-month old son and had a great time. The apartment is as shown on the pictures and we really enjoyed our stay. It is very bright and the heating works well. Paolo and his son Dimitri were great hosts and even put a crib into the bedroom for our son. The kitchen had everything we needed, but we ate out most evenings because restaurants in Venice are so good. Dimitri gave us some excellent recommendations.
I really enjoyed the beautiful bath tub on the cold Feburary evenings. The towels were nice and fluffy. The bed is a bit on the harder side, but not uncomfortable. The room can be made completely dark for sleeping, which I loved.
The location is ideal, a short walk to Rialto bridge and to the vaporetto stop. It is even possible to get from the Vaporetto stop to the house without crossing a bridge (which we appreciated with our 2 suitcases and a stroller).
The internet was super fast and my husband worked from the apartment. There is a little extra room which can function as office.
The only particularity is that the heating cannot be regulated in the apartment, but we needed to text Dimitri to have temperature changes. He responded immediately when I asked to turn the heat up a bit. If you are like me though and not want to bother your host at 1 am when you are cold, that is good to know though. Overall, staying in Ca' Raspi made for a really great time in Venice. We could not have wished for a better place.