Also, he sent me a form called BUYER FACILITATOR RELATIONSHIP IN REAL ESTATE where he placed an additional condition where I agree to pay 3% of the purchase price for his services where "If seller's agent is authorized to disburse a portion of commission to firm, that portion shall be credited against buyers obligation to compensate firm." so if the co broke fee is 2% I end up paying an additional 1% to make the 3% total.

If you can get in to talk to them try and get some pictures to document the condition in case they decide to trash the place you can file vandalism charges against them. 

(Perhaps it won't even qualify for conventional financing in the present condition.)  

I am scheduled to close tomorrow. my contract says "broom clean condition", which i think is standard language in most PA's.well, i went there yesterday and the house is still a mess, multiple refrigirators, ovens, wheel chairs, porn tapes, cabinets, water heaters, dolls, tables, you name it, it's there.my agent left multiple messages with the sales agent (a huge knob!)

By this time with 20 years of experience on and off experience in home improvement, construction and repair experience I was in such demand from commercial businesses, landlords and homeowners that I was working near and some times more than 80 hours a week and my health failed as a result of bacterial pneumonia.

In my jurisdiction the Tenant Landlord Law gives me some latitude, RCW 59.18.070 states,  "If completion is delayed due to circumstances beyond the landlord's control, including the unavailability of financing, the landlord shall remedy the defective condition as soon as possible." 

When dealing with vacancy, I do my cash-flow analysis on what is currently coming in, but make allowances for the condition and availability of the vacant space.  

When I bought my 3-unit, it was conditional: the owner had to have unit x vacant and ready for move-in 3 days prior to closing.

The other side is in worse condition and a video will be coming soon. 

As a condition to the purchase, you can push the problem onto the seller with"upon COE, the property is to be delivered vacant"[a].You also can require the seller to disclose not only the rent roll . . . but the currency of each tenant[b].Upon receipt of the disclosures, you can elect to recant[a].