It's beautiful and different experience.. There is a paid parking nearby, and a lot of parking areas are there. There is no free parking if u are looking for one. But the best thing is u can also visit the Walt Disney concert hall and angels flight and central market, all are walking distance.
There is a paid entry line and a free entry line. If u want to visit for free,you just have to wait at least 30 mins on a weekend. There are a lot of food trucks outside the broad,so u can get good too without hunting for a restaurant or if u have time,you can go to the central market. The central market has tons of options and it is nearby.