We had a nice but very hot stay in Paris. Pablos Place is beautiful and comfy, altough a bit dusty (for those who have allergies in some kind)
Don't be deterred by the old fashioned stair way, because the flat is really wide spaced and bright.

Metro almost in front of the door, cafes around, 'cheap' supermarkets.

If you come in summertime be sure to take a fan with you because there's no air con.

Besides that there is EVERYTHING you need there: washing machine, dryer, loads of towels, bedsheets, even a blow-dryer, dishwasher, extra matrasses, WI FI and a hi fi station.