The apartment is great. Super clean, conveniently located in a chic area just a few minutes away from the tram and frankly we did everything by foot. From the house, 10 min to Loretta church and then down to Mala Strana. The apartment was very well heated. as it was a week-end I could parck the car just in front of the house.
Don't forget to bring extra towels if you, like me, enjoy more than one.