And have many 4unit comps in the last 6, or even 12 months that are within blocks from the subject?

The backyard has a concrete patio that you can see has sunken in a few inches and sloped in towards the house. 

Approved housing allows you to go through a process and block students from class registration or graduation if they steal from you so you have extra leverage to be made whole.

Keep your condensation pumps in good working order (occasionally pour in a SMALL amount of bleach or other agent to kill algae , make sure outside tube not blocked / clogged/ kinked / frozen )

On a basement with the only finished area a basic den from the  50's with a pine floor suspended over the concrete slab and the rest an unfinished utility area, my partner said that the entire space will cost $20,000 so the floor tearout could run up to $4000! 

This is very distressing, and I do not have time to go through turbotax or HR Block's tax forms, but I still do these by hand, without an accountant.So many thanks if any kind rental property owner could give me advice!  

I will also tear up a deck that was built on the ground and lay a concrete slab.

The deal is a 28,000 sq.ft, 6 floor building in a very up and coming downtown historic district in Alabama.  5 of the floors are concrete and metal...a blank canvas.  

I've blocked a lot of living there from my mind and trying to remember all the good things. 

You can't just block out a time period of the market and say bitcoin outperforms Real Estate from 2015-2017.