YES FRRR in my headcanon, ponies can still visit the downstairs public library & twi lives upstairs with her own private one :3 also in my version i would like to think spike gets a room & a real bed lol

yeah!! i think the castle doors being always open and ponies coming in and out makes so much sense! it seems like such a little thing but it would've made a big difference and would've made the castle feel more part of ponyville