There are 2 breweries in the packing house, Anaheim Brewery and Unsung Brewing Company.

You can park in the parking lot next to the building BUT it is likely to be full so check. Other parking is across the street in short walking distance

I remember seeing a lot of teenagers when we went. It's a great place to socialize. There are plenty of food places that they can choose from.

The easiest way to get there / go back to your accomodation is UBER. The public transport is not that developed in the area and passes by every 30-60 minutes, depending on the time of day. Additionally, most buses drive by 1 street - in vertical / horizontal lines, so in most cases you need to switch buses to go from one place to another (unless they are in the same street :)). We walked once, it was dark and at moments not very pleasant, because you go through a few shady-looking neighbourhoods plus below highway to get there from W Katella. Not a very pedestrian-friendly area. However, all is forgotten once you reach the destination :)

At one time, there was a small grove of citrus there; but there is not now. There are solitary citrus trees in that area for decorative purposes, but no groves.

Yes. You'll find outlets around the district.

Very WC friendly!! Ramps, tables, elevators, order stations... Check out the bars and restaurants in the area too

it's sort of a communal gathering place with a bunch of restaurants in it. Trendy fusion cuisine seems to be a recurring theme . it's very neat. There's music at certain times, not sure if mostly weekend Not too far from Disney

We stayed about 4 blocks away from Disney and I found the rates very reasonable. However, I would highly suggest using Uber. My dealings with them have been INFINITELY better than taxi anywhere. Make sure to request an Uber X. You'll get a Mini Van or large SUV. Plenty of room for 5 for that short trip!