It has been demonstrated that a simple 10-DOF model can very well predict the complicatedbehavior of the full-scale structure, including the tremendous advantages of a TMD. However, there can be another solution, more efficient than a single TMD, which is the use of multiple distributed Tuned Mass Dampers. In this way, instead of having a huge 730-ton steel ball which occupies valuable rentable space of four floors, one could design a system in which multiple TMDs will be "hidden" into the walls and they will be attached to the structural frame in a way that a similar result in the reduction of the accelerations could be achieved as with a single TMD. In this way the constructability and maintainability is increased, and also if one of the dampers fails to operate, there can be some response from the rest. The author of this thesis strongly recommends further studies in this field.