We were at Sarah's place 4 nights. Sarah is a very attentive and nice person. She is always answering any messages and her mom welcomed us at their place. The studio is located next to Bastille Metro with WONDERFUL night views of Tour Eiffel. The studio is as described, it has a convertible sofa which is very comfortable for sleeping (not the kind of sofa that makes your sleep a nightmare). The appartment is very cozy and clean. The kitchen is small but it has all the services that you may need.
some CONS:
- no elevator (5th floor), this was not a problem for us but may be a problem for reduced mobility people
- no TV (but who wants a TV in Paris?!)
- no Internet
PROS:
- wonderful views
- very sunny
- very clean
- VERY well connected with many bus and metro lines
- Next to "Le marais" neighbourhood which is one of the most lively areas now in Paris
- welcome drinks and food in the refrigerator
Despite the few CONS I would definitely recommend this cozy place for one-two people.