Really lovely apartment in a great location - very close to cafes, bars, restaurants on Rue de Abbesses and there’s a boulangerie and small Intermarche so easy for supplies too. Easy walking distance to 3 tube stations depending on what line you need. We stayed with 2 kids and they slept fine on the sofabed - it was great it was in a separate room to us, we still had the lounge for the evening.
There’s a small lift to take you up to the 4th floor - only takes one person at a time but that was fine for us. And the flat has a brilliant Dyson fan which kept us cool when it was hot summer weather. A really lovely apartment, we would definitely recommend it!