I usually don't give many reviews, but I will make an exception here for 3 reasons:
1) My family and I didn't sleep at all on Friday or Saturday. The house is terribly isolated with noises coming from all angles, both during the day and at night. Despite the clear no-party rules, we had neighbors that went on until 4am. They didn't put music (so we can't really blame them), but as both bedrooms are located next to a common space single-glass window without any sort of isolation, it was impossible not to listen to entire tipsy conversations for 2 night in a row. Terrible experience and never repeating.
2) The toilet is so closely located to the showers that you need to sit side-ways on it (no joke)
3) The check-in rules are, in my modest opinion, not clear and gave an unpleasant welcome (we had to wait and call ourselves to a busy phoneline to obtain the access code). Not more than that.
Apart from this, both the location and terrace were nice and the apartment was clean. But not being able to sleep during a triathlon weekend is a definitely never repeat.