Spare room for a few days a week

Description

I am just looking for a place to stay near the hospital so I’ll be within call range, I’ll likely only be around days a week. If possible I’d like a furnished room, or at least a mattress. I’m an y/o male adult, I am very clean and have no issues cleaning up after myself. Preferably looking for someone near the hospital but quiet, as I’ll mostly be sleeping. I’ll also need a receipt for my monthly payments.
Thank you!