The flat was exactly as pictured and was perfect for a short getaway to Paris. We didn't cook during our time there but everything was there, that we would have needed. The communication with Hewan was fantastic - she always answered right away - and the check-in/check-out process was a breeze.
Hewan gave us this tip so it's probably unnecessary to write it here: take a taxi from Gare de L'est if you're coming with more than an overnight bag, as the walk from the nearest metro station is uphill. It's also quite cheap (10€).
This neighborhood is not at all touristy and there are plenty of options on the walk back to the flat to visit a few smaller local cafes. Although we were only in Paris for 5 days, we felt like we had our own little "home neighborhood" to go back to each evening. We fully recommend Hewan's place for anyone that doesn't mind not staying directly in the middle of the action.