I like it.
But I don't like the BC Entrance.
I just had a nice little idea for the map if I was to use it. I'd have the Palace as some form of hunting area, with a few floors or some sort and a major boss at the top floor, but I'd also have a basement area.
I'd replace the BC entrance to something more flat, with some stairs leading down. This becomes an underground tunnel into the palace.
This way, it could be interesting if a server had a good user count and for the fights for the boss. Bit like the OKS boss fights on euro, but there are two ways of getting in that you have to defend, rather than one small entrance.
Sounds good in my head, if it would work well or not I'm not sure, lol.