Susan's place is amazing! It has excellent access to public transportation, and the park is both beautiful and historic. Becasue the dog section of the park is not fenced, people tend to have their pets off leash in the entirity of the park, while I have no issue with that, it is worth noting.
Parking was great for a major metro. Just contact Susan for a visiters parking pass, it ended up costing like $80 for the pass from the city through Susan. Though we did get one parking ticket where other cars park all the time. World class shopping is just a short walk, devoid of hills, away.
If you are coming for surgery, there is a great shelf for your meds and supplies and a halway to walk. It is only four steps to get into the house then one on the inside.
The washer and dryer are shared with Susan, so you will have to cordinate with her when doing laundry. That was not a big deal as she is easy going.