watch 01:48 The Loop (TV) Do you like this video? Sofia Location Bulgaria Type City Sofia is the capital city of Bulgaria. A kid named Alex Tankushev lives in 104 Lemin Str.Ap.12, an apartment within the city. Appearances "Dear Adil" (mentioned) Trivia In the episode "Dear Adil", the cities name is spelled Sophia instead of Sofia. Retrieved from "https://arthur.fandom.com/wiki/Sofia?oldid=399626" Categories: Places Places from the real world Cities A to Z Community content is available under CC-BY-SA unless otherwise noted.