Donald M. Rattner is an author and principal of Donald M. Rattner, and he shares some favorite spaces chosen to be part of his book in Friday Five.
![Londra, Regno Unito: [SHOFFICE BY PLATFORM 5 ARCHITECTS]](https://i.pinimg.com/originals/ab/04/13/ab0413d71cdc8fb8653207a2aa84607f.jpg)
