When I installed the new bushes, I told them they would need to water them often (several times a week) until they were well established and they verbally agreed.

The tenants, who both work full time, asked me to be at the house to take delivery/installation of the new appliance.

Upgrades to the home you may want will also not be on this report, therefore, you must walk the home and decide what you want upgraded and repaired.Get at least two quotes, 3 is best.To save money, and if you have the time, you may consider hiring individual subs for each item, a painter, a carpet layer, a tile installer, a landscaper, etc.

ie when you see something old, HVAC, ask when it was installed and follow with what are your heat/cooling bills... then may add so a more efficient unit may lower that? 

I'm purchasing a new rental property and the Seller has agreed to do an installment sale (seller financing).

I like that I can install them myself- and just replace individual squares when they get damaged. 

Is anyone doing Solar installs as part of their projects?

(or other items where there's no sticker saying when an item was installed/purchased)

You would have to remove the wires run conduit and install new wires in conduit. 

There are no toilets installed in the home.