Great service, they respond very fast to any inquiries. Also very handy and relevant tips given by their designated driver who picked us up at the airport and drove us to the apt. Especially the tip about using Bankomat, not ATM or Exchange Offices, to get the best rates.
The only negative I have to say about the apt is that the floor were a little bit more worn than the impression I got from the images. But that is just a minor detail. We loved the place, and had a great time. We were 4 adult males, using 1 bedroom each. Lots of space :)