However, they do not connect with a 3rd party servicer.

They have a payments 3rd party website, but it's hard to find the link from their main website. 

The tricky part is that if we hold onto it , we surely will be in the red if we decided to rent it out.

I actually think it is a benefit to both parties to have professional representation to assist the seller and buyer with these types of transactions.

As long as all parties are aware of your intentions, go ahead and get it done. 

If youre asking why the loan amount is only $220k and you have to bring $120k in a downpayment, then the lender is likely being conservative due to the variables of the deal (or maybe this is an inexperienced lender).The loan amount is 67% of the purchase price.

Looks like they had one hell of a NYE party.

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Got a statement every month from a very reputable, conservative firm.

It was a great niche for many years, but that market has mostly disappeared with legalization of pot in CA, which has pot prices crash.I have also used seller financing in purchasing REO and other real estate purchases and these have worked out really well for all parties.