I workout at home. 2 adjustable 20kg dumbbells only and a bench. I only hit the gym for legs and sometimes lat day for the squat, deadlift, lat pulldown machine and the other leg machines. But a pair of dumbbells at home would do just fine. They'll bring you a long way.

It all comes down to ur dedication and diet. I workout at home for a year plus and I still look better than some ppl here who workout at the gym. It doesn't take 2 to 3 times longer la pfft.