You can poop and brush your teeth or wash your hands at the same time.

The outside would include sealing as well as pressure washing, followed by a paint job.  

BUT ALSO at one point there was an open area for Machine maintenence where they kept some industrial cleaners , a few 50 gallon drums for Machine Lubricant purposes  and a rack for Propane tanks that were used on the tow motors .

Front stairs and walk way need some TLC the steps are cracking at least power wash and fill cracks in if you don't want to replace with pavers or bricks. 

Many charge if you want a lot of data in machine readable format.Also try "county assessor". 

It could be a wash as far as the actual ROI on your capital, but at least when you have 2-3 deals your capital is spread out more, you don't have as much at RISK in any single project.  

We also gave them materials on usage habits that would reduce their water consumption.Once the shadow billing was underway, we updated the toilets (1.25 usg UHET), shower heads (1.5usg/min), faucets (new aerators where possible - 1.5usg/min) so the tenants could see the impact of water efficiency measures and know that we were committed to helping them minimise their water consumption.We also replaced the existing laundry machines with HE units - provided by a 3rd party in a revenue share arrangement.  

When I saw the house I pulled over to the side and took a look around and it seems to be in a decent condition outside wise (roof looks fine just needs a pressure wash) maybe some new paint to spruce it up and some yard work, but other than that it looks decent..

You turn the machine off, it takes a little bit to turn it back on again. 

Then keep saving $10K per year, and rinse, wash, repeat.