<prompt> Translate the following text to EnglishJengo hilo lilijengwa katika karne ya 16 na zamani lilikuwa Jumba la Kale la Forodha Alfandega Velha, na sehemu zake za kale zaidi ziko ndani ya lango kubwa.  <response>: Built in the 16th century and formerly the Old Customs House Alfandega Velha, the oldest parts of this building lie inside the imposing gateway. 