I chose to use this service while my regular cleaning lady was away and I was not satisfied at all with the cleaning. I booked the 'Standard Clean', 7.25 hours of work for a 2500-3000 sq ft home as quoted by irestify's website. Beds were not made, cleaner left on surfaces, outside of cabinets not wiped down.
My regular cleaner cleans our whole house in 7 hours and does our laundry and folds in that time as well and the house is spotless. Will not use this service again which is unfortunate as I believe the founders are local moms in my neighbourhood which is why I chose to support.
Oh, and they showed up 1/2hour late while I was waiting to leave for a meeting!