To be honest the apartment is way more cosy and pretty than it looks on the photos. :-) What I would like to distinguish is the localization and the bed. The apartment is 25 minutes walking, through a very peaceful and beautiful park, from the Charles Bridge, and about 7 minutes walking from the Letná underground garage, which is an awesome place to leave a car - safe and very cheap (150 Koruna per day). The bed... sooooo comfortable and promising a very relaxing sleep. :-)
I totally recommend this apartment. :-)