@Lawrence272
You need much better pictures. The ones you have now aren't doing you any favors. In several of them, the kitchen/other places look kind of messy. They are dark, and don't make anything look really good. Take new pics and use the captions for all of the pictures to explain the flow of the house.
Do NOT allows guests to get packages delivered. Don't allow them to use your address for mail delivery either. Your offer to forward packages will simply get messy and cost you money. Having mail delivered can help a guest establish residency for long stays, and you could get in a situation where you have to evict, depending on the laws in PA.
I would not offer this courier service either. What you're offering is at odds with your bargain price of $71/night? That is WAY too cheap and will only invite trouble. Cheap guests cause problems. Nix the laundry service as well.
Last question: How are you going to sleep six, with a king, queen and single bed?
Use the description area to explain how your home flows, and why guests will be comfortable there.
Good luck.