Yeah, homestays are pretty decent. Especially as you're probably at home in the evenings communicating with your wife as opposed to nightclubbing, so it's nice to have a meal cooked for you.
That being said. NOT ALL HOMESTAYS are equal. Some of them are pure cash grabs. Watch out if you're one of several homestays in the place. It's mostly a problem that Asians face as they have little recourse if services are not provided as students usually don't speak up. It sucks for them, though. We host homestay from time to time usually through friends who are looking for a place to stay.
Your situation is different, as you can clearly communicate expectations on both sides and what happens if conditions are not met. ( Things like quiet hours, house rules, etc. meals provided ).
Also, I highly second a place in New Westminster. It's a bit of a commute, but a lovely place to spend 6 months with great access to downtown. Surrey Central is super convenient as well. Close to SkyTrain = mobility in Vancouver. Buses generally are hubbed at SkyTrain stations. Guildford is... meh... although having a car helps that situation.
And yes, SkyTrain is like the TTC subway, but faster acceleration and speed ( 30% faster overall average speed ), more frequent trains and better views ( elevated ). The caveat is that they're lower capacity and not as spacious inside. Bikes can only travel against the rush hour. ( Another reason New West is a good idea )
No one ever looks at a SkyTrain schedule.
If it weren't winter, I'd recommend New West and buying a 2nd-hand bike for the final part of the commute. But Winter riding is only for people who enjoy getting wet.
