I choosed location in Bohnice and nearby, and I found awesome match. 2 minutes of walking, and you are at bus stop, and from there you are in 5/6 minutes at RED metro Kobylisy, and then you can get everywhere. Really quiet place. The house in witch is flat located looks fine also, but you need to climb stairs - but thats fine for your stamina.
My room was big, I had everything what I needed. Also I could cook whatever I would like to - I could use all utensils in the kitchen.
Guys are excellent in hosting, reliable and friendly. Thank you and good luck!