Sara's apartment near Sacré Cœur is amazing. First of all, the location is fantastic. There are so many great places to eat in the neighborhood, either restaurants or small markets. We had multiple Patisseries, boulangeries, charcuteries, fromageries to choose from to eat croissants, babka (checkout Babka Zana around the corner), baguettes and other delicious treats. There's even an excellent Greek place and several dumpling places close by. Then to work off all of the food, Sacré Cœur is just minutes away for the great views of Paris. There are also 2 Metro stops very close by, so its easy to explore other neighborhoods.
The apartment itself is very cozy and comfortable. We stayed for around 10 days and we very happy. The beds are great for sleeping, the towels soft, the kitchen well equipped and the shower had plenty of water pressure. Sara quickly answered any questions we had and is a great host. It was perfect for 3 people, with plenty of room to relax after a long day walking around Paris. We loved the apartment and highly recommend it to others visiting Montmartre.