Joy-Nostalg Center, also known as the J-Tower and Q-Tower during construction, is a mixed-use office and hotel in Pasig City, Philippines. It houses the headquarters of Asia United Bank, a medium-sized financial company, and will also be the new home of the Oakwood Premier serviced apartments in Metro Manila. The building is developed and owned by Quantuvis Resources Corporation. During construction phase, the name used for the building was Q-Tower. Originally planned to be a 38-storey building, it was finally approved to have 40 floors above ground and 6 below ground with a total height of 150 meters (492.1 feet) from ground to its architectural top.

Joy-Nostalg Center (Former name: J-Tower & Q-Tower) is a 40-storey double A Commercial Building located in 17 ADB Avenue just 10-mins walk from Ortigas MTR station (Exit ). Grade A buildings like Robinsons Cyberscape Gamma are in its close vicinity. It has 13 passenger lifts.

Joy-Nostalg Center is a single ownership Commercial Building with offices available for rent.

Flex and serviced office solution is available from Regus operating in this building. Click Here for rates and promotional packages.