We travelled to Barcelona with a 5 year old and an 18 month old. As the little one still naps, we wanted a place that we could enjoy while our daughter napped and this place was absolutely perfect. There was no noise from the adjoining units and it feels secluded even though it is quite central and very walkable to many attractions. My 5 year old walked everywhere with us with no trouble. There is a metro (aka subway) station about a 5 minute walk away, which has stroller access. I really loved the neighbourhood, which is close to Arc de Triomphe. There are lots of parks and lots for little ones to see and do. Allover a fantastic vacation.