at points like this at points like this 00:30:085 (3,1) - or 00:33:514 (3,1) - you could just keep the map flowing in one clockwise direction. when you do what you did currently, the map feels cramped. at 00:30:085 (3,1) - you could instead do something like this https://i.imgur.com/hLuNLI7.png
your DS seems to be a bit low. this makes the map feel ultra cramped with patterns like this, https://i.imgur.com/X6rbUl7.png, you could increase the DS since it isnt really a fast map so you dont need objects to be so close to each other