Electrical is ungrounded as it was not required at the time the property was built.Typical for the age, most likely you have BX cables and can use the metal armor for grounding, so all you have to do is swap outlets and tie the neutral to the metal box.

Did you guys drop and swap it? 

Moen makes good products also and cartridges are all a swap for those (warranty).

Swapping a renter in it will comfortably cash flow a a couple hundred per month while we continue paying off the property over the 15yr mortgage.

one of the best decisions i made when i first started in real estate 4 years ago was to bite the bullet and buy quickbooks and learn it from the start. i figured i would tackle the learning curve early, when my business was super simple. it would be easier to grow into it rather than swap sometime down the road. after buying a quick how-to-guide, and sitting down with my accountant who took the time to teach me, i got it down pretty quickly. i still do my own bookkeeping, and i could not imagine using spreadsheets for what quickbooks does. 

One thing someone can take advantage of as a winery permit holder to reduce startup equipment costs is use “custom crush” services where customer has a winery permit but the custom crush facility can process the fruit and assist or do all the winemaking in their facility.Good friend of mine has a few of those bottling trucks.. so winery produces he pulls in with his big rig and does all the bottling, Lots of swapping of production and grapes and what not in the industry.. 

I saw the costs the last owner was charged for simple licensed things like swapping bath fans, ceiling fans, wall heaters and toilets. 

If it's gas I swap out the usually dirty dusty thermocouples.

If older roof, is swap roof prior to solar install for sure.

First and foremost, Tenants are not allowed to swap appliances whenever they want.