Thankfully the other two buildings were not as big as the first.
This is the Tile Kiosk. It was built by Mehmet the Conqueror in 1472 as a municipal building. (Recall: we're technically on the grounds of Topkapı Palace.)
The building displays all manner of tiles and ceramic objects. It's covered in tiles, too. Some of the tiles date back to the pre-Ottoman rulers known as the Selçuks (circa 13th century).
