Do you also have problems to decorate your room because you just have to many books?
Then this is the right solution for you! Just use the given print profile or print everthing once except the middel part ( that you have to print 6 times). Then assemble it with a bit of glue and …. BAM! You´ve just maden your new bookstand which looks exactly like the tower of pise (it is also exactly tilted 4 degrees like the tower of pisa!).
Have fun!