After executing a contract with a seller and passing the inspection period the title search turned up a second mortgage that puts the seller under water on the property by something in the neighborhood of $50k.The contract was in Florida done AS-IS.Do I have any ability to force the sale to be completed and acquire a clean title?  

The deposit is for cleaning and maintenance AFTER the tenant vacates.

I needed new kitchens, baths, waste and vent stacks, heating, 40 windows, new roof, floors, walls, the garage was compromised -likely demo, porch, electrical work, mold in the basement, etc.I assumed ARV $390,000Repairs: $150,000Difference $240,000 (bid at 75% of ARV-Repairs 180k)They were asking $255.  

This was a reply to my email stating that after a discussion with an attorney, he advised me to offer an option to close on the house by Feb 1st, 2016 or received his down payment back minus legal fees, cleaning and repairs costs.

If you are getting non-recourse and putting 25% down the deal has to underwrite cleanly and be pristine.

The boat slips are rented seasonally, paid up front, and currently generates $2,000/month (when averaged over the year).Total monthly income: $11,250 ($135,000/year)Expenses run very low, from what we can tell, listed annual expense:RE Taxes :12,000Insurance: $6,500Water + Common Electric: $3,000 (heat and hot water is paid by tenant)Maintenance + Repairs: $2,000Management: $10,000If we do 40% down ($700,000) and finance $1,050,000 @ 4% over 15 years: $93,300.Add for vacancy, misc, etc...  

The rooter guy says they can be cleaned with the rooter, the jetter guy says rooting doesn't work but they can be jetted and the plumbing contractor says neither of those will work they have to be replaced with plastic.I'm not expecting any trouble like this but forewarned is forearmed.

They called and told me the keys were on the counter, that the house was clean, and it was ready for the next tenant to move in.Click on the link below to see my YouTube video of what I found.

Dryer is an electric Samsung, model number DV395ETPAWR/A1

I tell him 1) None of the other tenants have any mold issues, nor have they ever, it's his responsibility to vent the room and clean the walls. and 2) I'll have someone come out and inspect it.