This was of the best places we've stayed in Prague yet!
I used to live in Prague for a year some time ago and you can trust me when I say - that's the best possible location you can get. You can walk to the center in 15 mins, and yet the neighbourhood is quiet and peaceful. As a bonus you get a metro station 5mins away, 2 different train stations 5-10mins away, a great market where local farmers bring tons of fresh fruits, veggies and yummies, a huge mall with a movie theater, supermarket and all kinds of stuff.
Lenka turned out to be a great host. She was there each and every time ready to help us with whatever we needed. She was amazingly kind to check us in a bit earlier than usual so we wouldn't have to wait somewhere in the city after a long flight. We are very thankful to her for all that!
As for the place itself, it's a top floor with seemingly no neighbours around. It's spacious, sparkling clean and had a TONS of different little things things starting from iron and hairdryer to candles, a hair straightener and even a fully packed first-aid kit! The top windows can be opened with the remote and contribute to an amazing atmosphere, specially during the rain. Honestly, the only additional thing we could wish for was the AC, because in some extremely hot days it took some time to vent out all of the heat.
So all in all, next time I'm in Prague - Lenka's place will be definitely the first option I'll look into!!!