ok, not saying lag..that is always a given
Cave of the Treasury - mobs just look at you until you attack
some brazers target as breakable and are not.
The main keep -
no shield merchant or is missing
awkward entrance - your in now what, find out about horse, now what?
--- need a guidance NPC near the gate to offer some direction
keep seems dead, needs to be more populated...more soldiers, npc horses and so on
getting a horse story kinda thing is ---bizarre
--- your getting a horse not an all powerful artifact, tone it down 2 notches.