The Golden Oak Library is a stocky hollowed-out tree and the home of Twilight, Spike, and Owlowiscious in seasons one through six.
Layout[]
The tree has a beehive hanging from a branch, a candlestick sign on the front door (sometimes an actual candlestick figure, depending on individual animation errors), a sign of an open book outside the door, and two balconies, one of which has a telescope.
The library's main reading room is on the ground floor, while the bedroom is on the second floor.
History[]
Throughout most of the series, this was the home Twilight Sparkle had within Ponyville. It also became the temporary home for both Steven Universe and Lapis Lazuli shortly after she was released from Lapis's Mirror.
While unclear as to how, the Golden Oak Library was completely removed from Ponyville by White Diamond's soldiers as means to remove all evidence of Twilight's existence.