I have seen the complete range of bars in homes. There are very dynamic home bars that look better than some of the actual bars I have frequented. There are also the most simplistic bars that serve the purpose, nothing more, nothing less. Can't complain about that!
Do they have beer? No argument here. But, it does come down to personal preference. What kind of bar goes best with your personality, your home, your style?
You can purchase bars of all sorts. Leather bars with two stools are sort of common. They have a little bit of space for storage. But, you would still have to keep your beer in the refrigerator. You can clear your confusion also by checking http://www.bevtools.com/ online.
There are fold up bars that can be stored in the garage. They are great for indoors and outdoors. Simple carry it to the pool and pop it open. If you want it in the living room for a party, by all mean carry it in there and set it up.
There are more dynamic bars that you can buy though. There are bars so huge that you need a truck to haul them. They can arrive in pieces and light assembly is required. But, they are beautiful and the beginning of an amazing bar. You just have to shop around when you are ready to have a bar in your home.