Used to go to commercial gyms, but decided to build a home gym because I spend too much time preparing and travelling, which is about 1-2 hours of my day, and too much money for the membership itself, gas, parking, and food when tempted to buy takeout.
Rig:
3x3 squat rack with pull-up bar
5, 10, 15, 20, 25 kg olympic bumper plates by pair
1.5, 5, 10, 15, 20, 25 kg olympic tri-grip plates by pair
5-25 lbs hex dumbbells
7 ft olympic bar
Olympic ez curl bar
Elliptical trainer
Resistance bands
Landmine
A mix of high density mats and rubber mats