Yeah, that's solid advice. The opera's a big deal, though. I've heard the lines at Döner Turm can be insane. Maybe I'll scope out those places near the Brandenburg Gate beforehand, get a feel for the...

If you want something a bit different from the usual packed spots, try Kaschk by Boxhagener Platz. It's a tiny place with a great beer selection and a really chill vibe.

someone else covered the bigger costs but i'll chime in on the food side since that's where a lot of families i know get surprised. organic groceries here are expensive compared to the US or UK, like...

look, just go to any yucho post office counter with the management company's bank details and your residence card. fill out the orange furikomi slip they have at the desk, hand them cash, done. costs...

the "seoul buddy" program through the city's tourism site pairs visitors with local volunteers who speak english. it's free and low key, you just fill out a form a few weeks before you go. way better...