I saw one person mention motorized blinds in a blog post but that feels excessive... but maybe it isn't?

Overall, properties that had 10+ year old units saw a reduction in compressor change outs, fan motor replacements, and tons of OT and contractor costs.

Your ADJUSTED basis is exactly that- the currenta mount adjusted for depreciaton. 

Electronic lock box or numerical tumbler lock that mounts to an easily accessible location.

They are beautiful, can bring a pop of color and if you have lights mounted under the cabinets, the effect is spectacular. 

I currently work for a small non-profit in Denver that you've probably never heard of, named Mount Saint Vincent.

And don't forget, if you gain air conditioning where you didn't have it before, you can charge more rent.If you really wanted to go cheap you could install a few wall mounted electric heaters throughout the unit, but they would cost a lot to run.

RekeyTouch up paintRepair holes in walls (lately it’s been fix wall mounted TVs installations)Replace light bulbs (it’s in my lease)Replace a few sets of blinds. 

The installation tolerances on Grohe are pretty tight compared to Delta, but Moen usually beats even Delta out of the water when it comes to well-thought-out installations.BTW, JD, I've done exactly ONE wall-mounted bathroom vanity faucet draining into a small 14-inch vessel sink.

For me in Newburgh the lady at the county clerks desk gave me everything I needed and even some sample documents and told me what to file and when to file what documents needed to be motorized and so on.