In general, we enjoyed staying in this flat....but there are a few considerations to keep in mind.
This is NOT a comfortable accommodation for 6 people (grownups). It's perfect for maximum 5 people and that's if it's okay to be in the living space which includes the kitchen. The sofa that becomes a bed is really meant for just one person.
Although we are used to the outside noise, it was quite noisy because of the trains, trams and street traffic in general..being that it was very hot, we needed to keep the windows open as there were no fans or AC. It was very well connected, but a bit too far from the center for my own personal taste or to just rest a bit when needed during the day.
Communication with Arce was good. I always got an immediate answer to my questions.