I'm coming at the end of July for a knee replacement at John Hopkins, and was wondering if there was a laundry mat in the hotel and can you check in early?

There are washer and dryer (self service) in this hotel. Just do not forget to bring laundry detergent.

I also stayed at this hotel when I had surgery at Johns Hopkins. You can check in early. I don't know about laundry facilities. Why don't you just call the hotel and ask?

There's self serve laundry there. Also detergent it's just so expensive!