So far it has been a good experience. They power washed the house, rain gutters and some fencing. We have had people come by and they notice right away how much cleaner and brighter the house looks( house is white vinyl siding). They also cleaned the gutters on the inside. We are selling the house and the cleaning has definitely added to curb appeal and value of home.
I have contracted with Markatos to clean the inside of the house and all the windows. If they put the same effort and quality into the interior as they did the exterior I'll be more than satisfied.
Did I mention that their price is very reasonable.
I'll give another review when the int + windows are complete