It's hard for me to describe, but this apartment has tremendous good energy. (it's so unlike me to say something like that). The place is charming, the neighborhood is beautiful and quintessential Europe, with cafes, bookshops and wine bars. The apartment's front windows open to a small square. From the back (the bedrooms) you look out to a small venice-like canal, and you can see boats peacefully float by a few stories down. As if that weren't enough, the views of the charles bridge and prague castle make you wonder if you've gone back in time.
You can easily walk across the charles bridge when you want the bustle of old town square area -- that's fine for dance clubs and such, but you'll find everything you want on the Prague castle side in a classy, mellow, refined form.
I'd recommend this location for couples that want a romantic bohemian getaway,