Tatiana's studio is very quaint and we'll organized. Set in the back of the courtyard, it is very quiet. Don't be fooled by the bed that is a futon. If you like firm beds, your sleep will be heavenly. The toilet and shower are in the same small stall but very functional. The water pressure is fine. Bring your own toiletries because there is no soap/shampoo.
The kitchen space is very functional for basic needs : breakfast or a cold suppe - there is a small induction plate to warm up stuff but nothing else.
It is well located as you are walking distance from place de la Bastille and le Marais. There are many shops close by (grocery store, bakery, wine store, etc) as well as restaurants.
Voltaire métro on line 9 is a 5 min walk max and brings you to many main attractions. Richard Lenoir, on another line, is 10 minutes away.
I have have travelled many places and this address is a keeper.