I've been to the Tap Room on many, many occasions. My favorite time to visit is in late spring, early summer and late fall...because they open the garage door style windows and its amazing to sit in there with a nice breeze. It feels like sitting outside but without the bugs, or the blazing sun.
This location used to be T-Bonz which is part of the same restaurant group as Liberty and Kaminsky's. I like it much better as Liberty than I ever did as T-Bonz.
There are a number of great things that Liberty does well, but top amongst them is their burgers. Hand ground in-house and cooked to order. They don't advertise this, but if you ask, you can get pimento cheese on your burger. It's amazing!
Their nachos are awesome as well, but ask for them to go light on the queso or to put it on the side, otherwise the chips get soggy pretty quickly.
I almost always order a caprese salad or a fresh fruit and mixed greens salad. Really fresh and really good.
They usually have a few desserts from Kaminsky's as well and are usually excellent.
The location is really good and they have some really creative martinis as well. Often times they run some beer specials, especially during/after the Cooper River Bridge Run.
Liberty is a old tried and true stand-by and we usually hit them up when we are in Mt. P craving a burger.