Kids Swim instructor and New Washing Machine (Singapore)

Hi! Anyone has recommendations for kids' swim instructor/ress? Kids are 3 and 5 years and only would be in Singapore for a few weeks.

Where to buy a good washing Machine?
OK, there are sales and promotions everywhere; choices are unlimited... Has anyone shopped around lately and like to recommend where you have bought your washing machine with competitive prices and good after-sales service?

Which websites are good places to look for used household products?

cheers