Rozenn’s apartment is clean, well situated and safe as there is 24 hour security in the building. It is very near line 8 or line 12 on the Metro line. The apartments is close to a supermarket and several restaurants. We especially enjoyed the Air Conditioning as there was a heat wave in Paris during our stay. The only thing that I think travellers should be aware of and prepare for is the expectation to launder all the sheets and towels. We were told of this right before we left. This is tricky when the check out is 10:00 am! We ended up staying up quite late the night before we left doing laundry and there is no machine in the unit. You need to go down to the basement laundry room. I have not used a lot of Air B and Bs but other people I know who have, say this is not a common practice.