Sofia’s place is in a great location. Near the river, you will not lack restaurant options and touristy activities. From this location, you can walk up to downtown, and over to the other side of the river rather easily. The apartment is quite big, it could easily fit four people.
However, as it is in an older building and near the river, it had a musty smell when we stayed there. She does provide a dehumidifier, and this could possibly fix the issue if turned on early on (which we did not do). We also felt that the shower could had used a better clean.