Requirements from client:
A normal 3 pin plug point from where we can take the connection to run the machines. The extension wire will be carried by our team and is long enough to reach 12 floors. So if required, we can even take it from the window of the flat.
A source of water (bathroom or common building tap) from where we can fill up buckets. Buckets will be carried by our team.
Preferably a shaded space big enough to allow full opening of all the four doors of the car with enough space for one person to move around the car.