You can find their opening hours and contact details on their website. There are currently two locations, but over the years, there have been multiple other locations.
Update: Current website added.
The Toasteria
If you fancy a couple of slices of fresh, hot toasted bread with some molten cheese in-between, head over to the Toasteria, Taipei’s latest sandwich shop. It’s small and generally always busy, so you might be better ordering something on the go. They offer a wide range of fillings to choose from as well as a good selection of drinks. My favourite is the Cubano, even though it’s not the real deal.