Well news just broke that the crew from Game Of Thrones will be coming back to one of the free cities and that one is......................................Pentos that's right after four years away from Pentos we'll be coming back there for the next season based on the book it will be apart of a certain Lannister story line but no spoilers here.
As for why it looks different that's because in the pilot all of dany's scene's which take place in pentos were all filmed in Morocco with Malta standing in for the re-shoots.so then guys let me know what you think down below.