We stayed at Dimitris' studio for a few days and we were very hapy with the location and the facilities in the studio. It has a small kitchen but big enough to cook simple meals, although I don't think you'll be using much given the wide range of extremely good and cheap places to eat in Chania.
Dimitris is a great host, always willing to help and ready to give you as much information as you need on anything.
The location is in a nice neighbourhood just 3 minute walk from the old town.