Paint roof of 2 bed, 1 bath, 1 living, 1 kitchen house x 2

i need a painter to come and paint a duplex property. this will be repainting the roof as 1 coat isn't enough. paint is supplied everything else is not. i will also need 1 bedroom and 2 kitchens painted. these are only a few photos of 1 of the houses, but hopefully it gives an idea on the roof and how big the houses are.