I stayed at the "Hipster-Apartment" with 2 friends for a weekend. This apartment is really beautiful. It's very clean, the tree is great and you have everything you need (hairdryer, tea, coffee, cookies and a lot more :) ) It's in a nice neighborhood with cozy cafes (e.g. the Farm! Vladimir & Katerina even made a map where they marked a lot of places) around and you can easily walk or take the tram to the old town/ central station etc.
Although Vladimir & Katerina where not in town, so that we couldn't meet, they were really kind and helpful and gave tips what to do in Prague and (as I mentioned above) they made this great map with a lot of places to visit.
I can highly recommend this apartment for a stay in Prague.