This is the truth that the sizes of the room and the positions of the openings (window and doors) limits the placement options. Moreover, the curved wall multiplies the challenge. However, I believe that, such challenges lead creating unique spaces. We shouldn’t escape from that kind of issues, but we should use them as an advantage. From this point of view, I suggest a shelf combination for the curved wall to host the collectible books and some other objects. All you need to do is to find a qualified carpenter. I attach a document showing the sizes of the shelves that I designed. However, they are created according to plan drawing that you shared with us. To be more precise, it is better to take measurement in place by a carpenter. Thanks.
