Full Description: Apartment in Historic Cupula Building Rivadavia Ave. and Ayacucho st BUY A PIECE OF HISTORY! Located on Rivadavia, one block from the Palacio del Congreso - where Rivadavia intersects Ayacuchu. This unit is in an historic building, built 100+ years ago as a tribute to Gaudi. The aptartment is on the 1st floor, not in the dome. The building has got a dome.. The apt has 4 rooms + service room and big storage room, modern kitchen and 3 rooms more that may be living/ dining room, marvelous floors, windows and doors, high ceilings, chandeliers will remain.. It is currently being used as an office, but can be easily converted into an apartment as it already has a modern kitchen and 2 ½ bathrooms.