I just got back from doing an estimate at 2 rental houses. The lady wanted the inside of the loby swept upstairs and downstairs also the grass maintained for a full calender year. 1/8th of an acre. She wanted me to visit the property twive per month even if it did not need cutting. I charged her 1040 dollars per unit. The price of both would be 2080 dollars. I divided that number by 12 and it came out to 173.33 per month for both units together. I called her up and told her the price and she then said that she was currently paying half of that price. Whoever it is isn't making anything hardly at all. Some people are just stupid.