First, make room for a bigger room. All the walls are soundproof, because there will always be noise during training, and we should take care of the integrity of our family's private space. Secondly, buy training equipment, and try to buy those that can be folded, such as belly rolling. It can not only reduce the floor space, but also take it with you when you go out on business trip and exercise anytime and anywhere.
Another point is that you will have your own rest place and set up a private rest area in the family gym. Sure, you can put anything in it. There are foods that supplement energy, etc. I suggest that you can put all the things that are beneficial to fitness there, which is more convenient to hold.
Choose the room as sunny as possible at home, because proper sunshine can supplement trace elements such as iron and make you feel better.
The best advantage at home is that you can take a hot bath to relax your muscles at any time after fitness, and then you can lie in bed for a while, which will be better and the time can be arranged freely.