NH Siena hotel

This NH four star hotel offers 129 rooms in an enormous building that's well-connected with many buses and right next to the center.
It's very recommendable because of its decor, location and for having a bus stop right below that takes you everywhere. It includes day trips that leave from Sienna from different points in Tuscany (the hotel has information about them), they have the same departure point in the square.
It's not great that one person has to stay for two consecutive days, and that you have to pay for internet in your room (I always say this, it should be a free service), or