Do you want to plant roots in a better school district with better weather?

A tree root added pressure to one of the walls and caused some cracking.

There is always a pivot point as a company grows where it has to decide whether it stays true to its Grass roots development or switch to a Corporate business model. 

@Mohammad Khan what you should be more worried about is not the symptom of foundation issues but the root case.

Lots of great local groups around, each with pros and cons:TRIG: meetups once/month, paid membership, tons of local rooted investorshttps://www.trigofva.com/Hampton Roads Landlord Associtaionhttps://www.meetup.com/HRLandl...

- Do you provide amenities like soaps, shampoos, toilet paper etc.?

So if we are looking for root causes to the issues the O.P. is having my first questions would be What is your property managers screening criteria?

There was a lot of rain but the main reason for the back up was roots had worked their way into the pipes.

If one takes a pig, cleans it up, perfume, good smelling soap even.

You need to dilute it to keep the soap suds down.