I was thinking Bloxburg isn't really fit without a library! Libraries are exetremely important centers for community in real life, and it would be great to add them to Bloxburg for roleplay purposes (especially since many used the little reading area of Town Hall before revamp to roleplay). Also, adding a library could help inspire young minds in Bloxburg to visit their own, as a lot of libraries are struggling to bring in kiddos with the growth of tablets + electronics. Some suggestions for the structure of it in real-life examples would be the Morgan Library, Hudson Park Library, and New York Society Library in NYC, which may fit in a bit more if you're looking to add it into Bloxburg's city center. You could also add it into the suburbs of the city :)