Help? Space for a fur for Monday July 1st? and maybe Tuesday June 24th?

Hello. Here's my situation. I've booked my room at the Westin from Wednesday-Monday. So, what's the problem you say? The problem is due to the timing of my transportation. When I booked my room, I had anticipated arriving Wednesday afternoon and departing Monday afternoon. Recently, after talking to the bus clerk I learned that the computer generated online bus schedules for my required route--which I had used as a template--were false. I can only arrive in Pittsburgh after 10:20pm the day I leave home, and to travel back home I must leave the hotel at 3am. The bus tickets are good for any day of the week but there is only one bus per day (in my particular case) that they are good for. I'm thinking possibly of arriving on Tuesday June 24th at night after 10:20pm and leaving the following Tuesday on July 1st at 3am. At the very least, I'm hoping to find someone to room with for Monday June 30th afternoon/night. Worst case, I'll deal with the situation the way it is if there's no other way. I'd be willing to sleep on the floor. To my regret, I wont be able to pay you for the stay since my hotel funds are maxed out. If you're able and willing to help me out by taking me in for a day or two I would be appreciative.

Thank you =^_^=