They can be problematic for guests to use, rely on connections with other devices that can fail, and are often easier to hack than a key lock.

I will add that to your question of 10% or 20%, you need to ask yourself whether you need the cashflow or not. 10% down would leave some money with which to buy more properties.

(example)A 3115 will be required to claimed the missed depreciation.

If you buy a very large (many bedroom house) the rent by the room also will cashflow.

Can you give more details on your numbers, purchase prices, rehab costs, time to complete rehab, ARV, monthly rent?

This year I may see if if I can get a construction loan to build 20-30 apartments, then refinance with an asset based lender. what markets?

I use this and share with my team (i.e) drone photographers, VAs, reatlors, partners, etc.Zoho Forms, I use this to collect info from leads, buyers, etc.Zoho Desk, this is a ticketing where all inquires go to and since it integrates with Zoho Forms, it creates a ticket within Zoho Desk + New Lead within Zoho.Zoho Cliq, similar to slack, I communicate with my team with this software.

I have a property I'm considering seller financing with a wrap mortgage to a buyer, I'm currently refinancing the home and have the option to not escrow the taxes and insurance, which lowers the payment about 700/ month on the 1st position mortgage, BUT would escrow the T&I on the wrap mortgage. has anyone structured it that way what would be the pros and cons to structuring it this way? 

When I attempted to do a similar flip in another county in Texas, where I was unfamiliar with the nuances of the area, my “slam dunk” deal ended up as a $40k loss!. 

It has no water or power, I wanted to use Hipcamp and put a nice tent on a platform with a outhouse.