Don't hesitate. If this room is available book it now. The room itself is large, private and quiet on the second floor (accessed by elevator) with windows looking into a courtyard. The apartment in a 19th century building has been refurbished in a complementary modern style. The neighborhood has boutiques, galleries, bakeries, restaurants and a handy 24 hr ATM. A tram line outside the door takes you to city center. It's a 10 minute walk to a rail station.
The host family is smart, kind and intuitively helpful. I am an inexperienced, anxious traveller. Dani, Peter and Theo took good care of me.