Sommer's place is fantastic. A fellow graduate student and I came for a conference at the Marriott Hotel, which is about a ten minute drive away. Everything went smoothly. Her cat Simon is very sweet. We loved the decor of the place, and found it to be a great value (particularly since we were splitting the cost of one room; do note that the room isn't huge, so if you book it with another person, be sure you are okay with that). Sommer hersef is very friendly.
One thing to note is that to get to Sommer's place, Uber will generally direct drivers to turn down a small street that looks like a narrow alley, which may seem like a mistake. This is, in fact, the correct way to go!