1. Great location: the apartment is in the center of Madrid. It is so close to the restaurants, tour bus station and shopping center.
2. The rooms are large even in North America standard. It is hard to find such rooms in EU.
3. Marta has a great communication with us. She can use Airbnb, WhatsApp and can answer a phone call with good English. In our case, she came to the apartment and delivered the keys to us.
4. The wifi is amazingly fast.