You can add a line at $5/month I would highly suggest a hard line but you can try the soft phone that will run on your computer over wifi or an adapter

Now's a good time to brush up on reading financial statements by the way. 

Also;  unless you have perfect soft water in your area tankless water heaters require a fair amount of maintenance - annual acid flushing and so forth.

Now I look very hard at wiring, foundations, any signs of sagging in the roof, any signs of water damage to ceilings, soft areas around toilets or showers, etc. 

That might be the brush off not dishonesty.

In the military we are taught to attack and attack until we can't anymore (there is not a "soft component").

I hope I will have a soft landing ;);)

I've been involved with my family's SFRs since I could hold a paint brush, and now generally have the reins.

Sites like SmartMove are easier since the applicant will verify online and it is a soft inquiry on their credit.  

Once you get a good idea of the number of units you can develop, you can estimate their potential sales revenue, back out hard and soft construction costs, back out an acceptable profit, and that will give you and estimate of the site's max value.