I am willing work hard but I will not be successful at bussing tables or measuring tree diameters or serving spicy chai lattes for more than a couple weeks 

(I have had tenants turn the AC off when they move out or the heat in winter)- We require they have someone check on the property if they leave it for more than 5 days (This is to make sure there are no water leaks or HVAC issues that lead to problems while they are gone)- No businesses can be run from the property (to prevent day care, laundry services, gambling, drugs or who knows what)- We specify yard care includes week spraying and cleaning up sticks less than 1" in diameter (otherwise tenants think yard care is mowing only)- We state that tenants utilities can be used for routine maintenance or repairs (I once had a tenant complain the roofers were using his power for their compressors)- We have a whole section on mold stating that mold is naturally occurring and results from excess moisture.

This implies, by staggering the pots, you can fit two pots that are bigger than 8" diameter. 

The hole on the left is about 5" x 10" and the round hole on the right is about 5" in diameter.

Depends on the City but usually if the tree is 50cm or great in diameter at breast height it requires a tree permit before removing it... 

Proper venting becomes an issue as well; each pipe diameter in use for drains will have a maximum distance from the stack that you'll find in the plumbing code that you must adhere to, otherwise the function of the drain will be terrible.

It is an annual back-straining exercise to remove and install these units every year.My thought is to go with a high velocity system with 2" diameter tubes for distribution.   

Our prices are within range for an urban market but we work in a 50 mile diameter between the 2 of us. .

15 mile radius, that's a diameter of 30 miles.....that is a LOT of ground.

I even had my leg fall through a floor and another time a rug was hiding a 3’ diameter hole on the third floor.