I want to be a studio, please give some advice from experts!

There's plenty of room. Generally, there are main lights, auxiliary lights, background lights, hair lights and modeling lights. How many watts are used depends on the size of the space and the specific situation of using light ratio (the capacity of the wire). In fact, natural light can also be taken, and you can also use a reflective umbrella. The background depends on the room, the wider the better. It is suggested that the equipment be supplied bit by bit, and it is not enough to buy any more.