The house is beautiful and great value for the area. AC in every room, washer, dryer, dishwasher, and a yard- all rare luxuries in the city! We had an excellent stay and Ben was very helpful. He checked in every so often just to make sure things were going alright.
Some helpful details: The master bedroom is quite large and very comfortable. The other two bedrooms are smaller. One is attached to the master, with a door between them that is sort of hard to close but we managed. The other bedroom is a small office with a mattress pad on the floor. Every room has AC. The other rooms (living room, dining room, kitchen, bathrooms) are all lovely and just what you would expect. All in all a great place to stay.
Only downside to our stay was taking the PATH into the city every day. It can be frustratingly slow at times, and the walk to the station was a little sketchy at night. We managed though. I think it's totally doable for a shorter term stay.
I recommend Ben's place to any groups of 3-4 who want to travel to the city in comfort, while still on a reasonable budget!