Carolina was an excellent host. We arrived in the evening and she offered to get food for us in case everything was closed. She texted us regularly to see if everything was ok.
The appartment was perfect for us. The pictures are 100% accurate. It is a typical old parisian building (it is a fourth floor and there is no elevator), but the kitchen and bathroom were entirely renovated. They are modern and all the appliances are functional. The bedrooms worked perfect for us (two adults and two children)
The appartment is children friendly. Internet was excellent too.
Location is perfect. It is right around the corner from a Metro station (Ligne 1, which connects in a few minutes with all the most popular atractions) and it is 10 min walk from Nation which is the major transportation hub in east Paris. It is also a 10 min walk from Gare de Lyon.
The area is very lively, with restaurants all around. There are boulangeries, fromageries and a couple of supermakets within walking distance.
I strongly recommend this appartment!!