We stayed for 2 days in Vaclac's appartment. It's just ten minutes by tram/metro from central station. The neighbourhood is full of good local restaurants, and it just takes a beautiful 20 min. walk to the centre of Prague.
The appartment is very clean, haa a big room with a nice kingsize bed. Vaclav is a great host, answers all your questions and knows a lot of cool things do to visiting Prague. Also his mother is very nice, and they have a awesome playfull dog named hannie (hopefully i spelled it correctly). If you want to have a good to stay, Vaclav's appartment is highly recommended!!