The home gym is reserved to be the hyperbolic time chamber. You know, get undercover gains and then come to the gym like I never trained. Another thing, who is going to witness those sick pumps? My home to gym ratio is 3:1
One of my all time favorite gym videos. <iframe width="420" height="315" src="https://www.youtube.com/embed/VrYGw-lX2R0" frameborder="0" allowfullscreen></iframe>
You would probably save time by setting up some simple home gym with a few barbells, curls, incline and flat bench and then the rest can be done via body weight exercises using pull up bar and and push ups. Do some HIIT at the local track or park and you're set. You can buy all the equipment fairly cheaply on Craigslist as people sell sets they've barely used.