Purchase price: $308,000 Cash invested: $22,000 Purchased from an investor that had me install a new furnace and AC in it 3 years back. the home had been a rental for 15+ years and most recently had a family of 7 living in it. rehab included replaced all flooring in the home (installed by the renter of my townhouse, he is a flooring contractor) re sprayed the ceilings and painted every wall.

Another trick for passing framing at least is using spray paint to mark out items confirmed prior.

It is a roof treatment spray to end the life of old roofs. 

My parents live on a very busy street (speed limit 25), but because they put spray foam insulation in the walls, the noise is barely noticable.

If you have any holes in the floor like from heating pipes, you can use some spray foam to fill them, then hollow out the hardened spray foam and then use some epoxy wood filler to cover the hole.

Spray roundup around the homes and other fixed objects keeps things looking neat. 

It also can get on the baseboards and the walls when cats spray. 

I sprayed them with bleach and then with Kilz.

Anyways with a multi zone mini split system you can eliminate the punctures in your "Envelope".I spray foamed our new home and shop and am a 100% believer in it -- there is just a few other building science things you have to take into account when doing this - but if you save for example $20k on your electric costs over a year at a 10% cap rate - you increased the value of your business by 200k. 

I have been very friendly and helpful, giving her tips on how to get rid of them (keep doors and windows closed, spray certain essential oils around, vacuum up the maggots, etc.)