Thanks Carly for the great advic.
We put an offer in, but it wasn't accepted. It's just as well. We felt we were negotiating with our Real Estate Agent the whole time. We wanted a lease that protected us. We asked for a security deposit $1500, full PITI plus $10 ($100 per day) for rent for 20 days--which is market rate--and then increase the rent for holdover to $150 per day (I wanted to do $200, but heard that was a pretty high increase). Aside from how painful it was to get our real estate agent to prepare a satisfactory lease that protected us (she said it was compicated), she told us that according to the listing agent the sellers felt the rent was too high because it was more that their current mortgage. Once we heard that, my husband and I became really concerned at that point about their intentions. We reasoned that obviously they would not be paying their mortgage they would be paying ours.
As far as the roof is concerned our agent kept pushing us to get a credit at closing and then repair it ourselves after. We did not go with her advice.
In the end, we learned several things--as a friend told us--most Real Estate agents are more concerned with closing the deal. I'll admit that our agents understood what it would take to close this deal, but we felt that our interests were overlooked and that we had to be extra diligent in protecting ourselves. Ultimately, we fired them.
Finally, even though the sellers took the other offer, the house went back on the market within 10 days. The asking price is now $10K less. Even if we weren't under contract with for another home, we wouldn't go back to that house. Too complicated.