The apartment was not so clean, there was a lot of dust on the wardrobe and on the chandelier, the mirror in the bathroom was dirty and there were cobwebs around some corners of the apartment that i had to clean. The toilet is very very small and it misses the toilet brush, but the shower is quite comfortable. We didn't used the kitchen so much, but it seems to work fine and there was everything you need to prepare a meal. The courtyard besides the kitchen is very useful.
The wi-fi doesn't cover the whole apartment very well, the signal is very weak in the bedroom and in the bathroom, but works great in the living room.
We didn't meet Jos, but he replies very fast on emails.