diy bi-fold closet doors made with casing. Leave space at the right and left hinges with the casing so it does not prevent the doors from opening fully. Pretty bi fold doors and could get pulls from IKEA.
Small walk-in wardrobe idea for houseboat. I have changed my mind, I think the mirror should stay in the bedroom and space on the far wall of the walk-in wardrobe should be maximised by being used for clothing/shoes.