If you come to Paris for just a couple of days and arrive by train, this airbnb is for you: both the gare de l'
est and the gare du nord can be reached by foot (ca. 10 min) and many other attractions are closeby as well. Montmartre and Sacre Coeur are both within a walkable distance, the Louvre and the Eiffel Tower can be reached by Metro, which is closeby as well. The airbnb itself has everything that is needed for a short stay and is situated in a really beautiful and calm neighborhood. The host is very friendly, responds quickly and lives right next door. In general, the price-performance ratio is really good.
However, one must keep in mind that the apartment is an attic apartment: there are many steep steps leading up to it and it gets fairly warm in the summer (though there are fans in the apartment which help a lot!). i would advise against bringing heavy luggage as there is no elevator. The steps within the apartment leading up to the bed are also fairly steep, so only book this airbnb if you are somewhat fit and healthy. The kitchen is clean and basic supplies are provided, but it is not that suited for cooking elaborate and big meals.
In general, this airbnb is amazing if you are good on foot, and are planning to stay in Paris for only a couple of days.