Just pay attention to the battery power so they dont die

Replacing batteries in smoke alarms, filters on furnaces...yes tenants should do those as they are easy. 

This post is a year old, so we don't know what happened...but the downsides to solar are a) it is bloody expensive, the payback is far down the road. b) to get a monthly payment like that, I doubt he was going to own the equipment, probably a lease, another huge no-no. c) production of the panels is a green disaster, disposal of them is worse,  d) most panels are made in China in slave labor sweatshops. e) solar by itself is not great, you need a battery backup to really maximize the concept, some localities don't allow them due to possible back-feeds.I've installed solar on a place I own and it is a nice thing to have...if you get everything at wholesale and install it yourself.

CoStar is also tracking more than 20 large electric vehicle, battery, and semiconductor plants planning to open across the U.S. during 2024-26, and suppliers to these facilities will likely generate millions of square feet of additional leasing over that period.Here are several graphs illustrating the current national commercial industrial market in The United States of America:Here is the full USA industrial market report for you to review: https://d2saw6je89goi1.cloudfront.net/uploads/digital_asset/file/1170835/United_States-Industrial-National-2023-10-02_compressed.pdf Data includes: Sale price per unit distribution, cap rate distribution, cumulative sales volume by year, months to sale, recent significant sales, vacancy rates, market rent per square foot, construction deliveries/demolitions, economy, job growth. population growth, and Los Angeles county sub-market activity.

. $ for changing a light bulb (seriously I had this issue), $ for setting off a false alarm, taking the battery out of smoke or CO2 detector, etc.

Keep spare batteries readily avail for your door locks, remote controls etc.25.

It alerts you when battery is low and you can set it on battery saving mode from your phone.

It’s a no brainer- i always have a backup in case there is a glitch or the batteries die in one and it also gives me visibility to know both exterior doors are locked when no one is home. 

Areas such as Tremont, Ohio City, Battery Park and Gordon Square are all gentrified or in the process of being gentrified and you can expect lower crime rates in those areas. 

The Schlage Encode is probably the most popular one.I have  lockbox with keys in it at one property and it never needs batteries or has a fault to keep it from working.