We spent 3 nights in apartment 10. It was quiet, spotlessly clean, a great size and had everything we needed for our stay. Štěpán was friendly, helpful and easy to contact, we had no problems and he was a pleasure to deal with.
The only small thing that I would change about the apartment is I would add some mugs or larger cups, the current ones are only slightly larger than an espresso cup so my one cup of coffee turned into several small ones!
I would happily stay here again and would have no hesitation in recommending the apartment.