Food, water, shelter, the fundamental human needs.

And I can understand that with 5 kids some of that first WC payment did need to go to food. 

. - then they lose thousands:(Here's some useful food for thought (copy & paste):.Recommend you first figure out the property Class you want to invest in, THEN figure out the corresponding location to invest in.If you apply Class A assumptions to a Class B or C purchase, your expectations won’t be met and it may be a financial disaster.So, when investing in areas they don’t really know, investors should research the different property Class submarkets.

Cupcake shops sprung up everywhere, the Food Network started their show, Cupcake Wars in 2009 (still on) and then.... a few years later industry consolidation after the run-up.

Balloons coming due with higher interest rates, China market, China production, Manufacturing production moving back to the US, Worker shortages, Workert pay hikes, Ukraine/Russia food and fertilizer misses, Oil prices increasing due to the OPEC Q1 production curtailments in place, Houthi issues, Panama Canal Water issues, Illegal immigration impact (buy one of those office buildings and rent for $10mm per year for Illegal housing, take advantage) social benefits required, Climate change believe it or not- Buy or sell into that thought process,  US politics, Baby boomers leaving workforce and needing more benefits, Baby Boomers moving from Stocks to Bonds,  etc.I agree things will get worse, but that means more investing opportunities. 

If you do it suddenly becomes an ESA or in the case of a rabbit, the tenant is just growing their own food. 

Mold needs two things to grow: moisture and food.

If you really have a passion for this, you may want to follow and/or try to talk to developers in this food group, such as H5 Data Centers, PointeOne Development Corp, EdgeCore Internet Real Estate, Compass Datacenters, et al.

Visible dirt/dust on almost every surface, trash (including Q-tips) left on bathroom floor, toilet not cleaned, food splatter around kitchen, smudges on walls, windows and mirrors, list goes on... 

So, if the mess isn't going to attract pests like food waste and it isn't causing damage like pet urine then it may not be an issue worth letting yourself be bothered about. 5.