We had a bad start, as I was not able to respond to his invitation to get the keys already after 9 in the morning, and responded only in the afternoon. So, he was a bit angry and asked first thing for a deposit of 100 euro in case we destroy something. I couldn't refuse.
After the second crash - I assumed my son could use the toys in the smaller room what was wrong - we became much friendlier, eventhough I understood that we should not enter his rooms (maybe with exception of the kitchen) especially when he is not here. What I can understand. And our son got a toy from him, by the way:).
For the rest of the time, we got along better and better, Alberto is an interesting person with good opionion and tips for the city and health (Marihuana heals everything - have to try).
The rooms were fine and worth the money. Nice furniture chosen with taste. Only negativ aspect was the ventilation - I could not sleep in the first night. My wife was not much troubled though. Second night, Alberto switched of the noiser of the ventilations and I switched to the small room and we all had a good sleep, as for the rest of the stay.
We liked the closness to the park and the playground, and were ok with the little walk (8 mins) down to the Paral-lel Metro.
So after all, it was a nice stay, and we would come again.