I was more than satisfied with the condition of the vacation rental.
I was very happy with the location.
The vacation rental was spotless.
The property manager was very helpful.
Overall, I recommend this vacation rental.
Like most European apartments, this one will seem pretty small by American standards, but it wasn't a problem for us.
There is no air conditioning, and keeping the windows open at night didn't cool the place off much (even though it was in the 50s at night), although it lets in the sounds from the street (we stayed in June 2014).
However, having said that, the location is fantastic (a very short walk to the Old Town Square, and only a slightly longer walk to the Charles Bridge or the Mustek metro station). We were actually attending a conference in eastern Prague, but wanted to stay closer to what we wanted to see. We had no problems using the metro (to Vysocanska) and the trams.
Email communication before our trip was clear, and they were very helpful every time I had a question.
Ivan transported us to/from the airport, which was a huge convenience. It would have been a challenge to find the apartment (or anything else) in Prague by ourselves, but he delivered us to the door. Awesome service, and a great source of advice!