Edgar's place is at a superb location, and is quite spacious. The apartment is older and has its quirks, but is clean and tidy. I spent more than a week there with two kids, and we only used the metro for more distant sights, every other must-see sight was so close. The supermarket is literally next door, and there is also an artisan boulangerie across the road. The stairway is a little narrow, but you can send your luggage up with the most amazingly narrow elevator :) Would definitely recommend.