If so, sure, if not go with #2.2) Seems like a great option.3) If you are giving notice to the tenant, then you likely don't need the code, they could meet you there or arrange to leave it off.    

With this rent to buy arrangement, will you be able to evict him?

It always happens that the number of listings gained out pace the number of buys simply because the vast majority of people are going to sell traditionally.If you aren't up to outsourcing or mounting your own campaign, you could always work out an arrangement with local wholesalers who talk to a larger number of people who want to sell, as opposed to "needing" to sell. 

If the wholesaler closes on the deal, then maybe seller financing can be arranged with the end buyer, but I don't see how their assignment fee would be included in the transaction.

I have the floor layout that indicates the seating arrangements in my listing as well as photos that clearly show how things are laid out.  

Also-- you won't know who is coming to your property, when, so arranging say a plumber or HVAC would be a nightmare.

If that's the case, you'll need to decide whether to approach the city right away and see if they will work with the arrangement you already have or if they will force you to tear the drywall and everything out so they can inspect from the beginning ($costly$)If its zone single-family only in an entire neighborhood of single family, then the city zoned it that way for a reason and will be unlikely to approve a spot zoning change for your property.

I have just renewed my mortgage  and because it is almost paid off  I arranged for access to a line of credit.

I actually came back home and tried to figure out how my tiny, mundane urban unit could begin to achieve 5 stars.I decided to stop providing fresh flowers and chocolates to our guests because it took me 48 hours before I even noticed that one of our California hosts had a drop dead gorgeous fresh flower arrangement in the living room of our unit.

My lender was fine with this arrangement, and the property ended up appraising for $365,000 as-is.How did you finance this deal?