Cash flow has been amazing and values of the homes I’ve purchased are up 2-3x since mid-2019 so it’s firing on all cylinders for us. 

Another has a basement door with Smartkey, and I'll give them that, so if there's a problem with the contractor I can change it way more easily than the main entry with 3 cylinders to rekey and many keys to distribute. 

kitchen needs to be completely redone anyhow... so extra cost for the kitchen is to move the plumbing. building is actually a duplex on a slope... so in the back there is a deck... if I make entrance to the side, I need to build a deck, but most importantly I need to cut an opening... one challenge is that ALL walls a cement/cylinder blocks.... making all works harder...

Why not just call a locksmith to rekey the cylinders on the external doors?

I have extra cylinders that I rotate between units. 

Anyhow, 9:00AM EST , Firing on all cylinders. 

In fact that was part of the fun, I wanted to learn more about engines and how to maintain them, within 6 months I had a failed cylinder head and had to strip the engine down to the bones and rebuild it.

I am hitting on all cylinders right now.But to pick one Tax sale.We have foreclosed on 27 properties in the last 5 months. - Ned

One concern I have is the cabinets are drilled into cylinder blocks. 

Use a cylinder lock.c.