My girlfriend and I had a really nice stay at Victoria's studio in Paris. It is a small space, in line with Paris' standards, but it has everything we needed. It was clean and quiet.
The position is not very central but really close to different bus stops and nearly 10 minutes (on foot) away from line 12 and 13 of the metro.
Overall, we gave 5 stars because of the good value for money. We recommend it!