Yeah go mega salon, one trick is to get 20 rooms and space a few beds out in different rooms and keep those doors closed all the time (maybe even keep a radio going in those rooms and it will look busy till you can afford more beds.)
trick of the trade. Better get to be buddies with a electrician and every bed has to have a buck booster for each bed (why they don't come with one I will never know

) You need different level beds to up sale and you should get lotion for 45% BELOW "WHOLESALE". Sunglasses are a god mine. We buy them for $20 a dozen and sell them for $10 each. I can pm you all the best suppliers if you want.