I stayed at Yhuda's apartment for two months with my girlfriend and we had a great experience. The apartment is in a really nice location in the city close to the metro and right next to the canal st. Martin, which is full of people having drinks and picnics when the weather is nice. The apartment is small but had everything we needed and we enjoyed the charm of living inside a roof (it's on the 6th floor, no elevator). Yhuda was very responsive and replied quickly any time we had a question. I would recommend this place to anyone for any duration of stay, it will be a true Parisian experience.