I have a customer that just bought a foreclosed home and wants to turn around and rent it. Since it was a foreclosure it has been sitting a long time not maintained. She wants the grass to look nice for attracting renters to move in soon. The grass is mostly moss. Can someone give me some tips on how to renovate the lawn at this time of the year. It definitley needs to be aerated but that is going to thin it out and its been pretty cold here in WA so I don't think overseeding is going to work this time of the year. Looking for a alternative to new sod. I don't think she is going for 2500 for new sod on a rental. Or is there anything I can do at this time of the year to make the lawn look better?