We had a great stay in Francesco's apartment! The place is really spacious enough for 5-6 people. We did not use the kitchen a lot so I don't know about the equipments but it seemed OK. Having 2 toilets is really convenient. The bedrooms were confortable, one of us slept in the living room and we all slept well.
There is a balcony and also a small terrace on the first floor, big enough to have breakfast there which is really nice. The view from the terrace is really nice. It is quiet, although very close to the Old Town, the Vltava and Charles' Bridge. Everything can be done by foot, within 15 min walk. There is a supermarket at 5 min by foot, places to eat, stores...
The communication with Francesco was good, so we recommend this apartment, thanks again!