My family and I will be moving in to our apartment, which is pretty small size (81sqm), and we would like to maximize the house space and make it look bigger than its actual size. Specifically, we are looking at these three: 1) Converting the bomb shelter into liveable single guest room by installing wall bed plus some storage space and normal room lightings; 2) Installing invisible window grille at the balcony for kids' safety; 3) Replacing living room/balcony sliding glass doors with bi-fold type. Appreciate advice from others who have experience (functional & financial) in all or any of the above areas.
