Usually next day collection, apart if there is a weekend or holidays. If there would be a problem, you still would get your passport back by the next working day and you'd need to re-apply with whatever was missing before.
in Chulia Street. He provides an excellent and professional service since decades. No point doing it by yourself, you'd pay the same on taxi or bus fares running back and forth to the embassy.
The only way to switch passport if you have dual nationality is by flying in to a country, not possible to switch on land borders. That's valid for most countries, not just here in Asia.
- I'm sorry but please point out where it said one has to provide bank statements for a SETV. It only says proof of funds for SETV but asks for financial bank statemented 6 months for METV not same,