Helia was very charming and helpful during our stay. If you're French, Helia's husband speaks French also. The appartement is clean and it has everything you need, even appreciated extras such as some dressings (that our feet enjoyed!). The location is quiet, there was a music show near our place and we never heard something once the windows were closed. If you can't bear the warm there are 3 big fans in the flat. The city center is perfectly reachable by foot or using the metro.
Thanks for your kindness Helia :)