In the middle of the maze of fashionable alleyways in Ximending, past cheap tattoo shops and stinky tofu, lies the flagship branch of Modern Toilet - Taiwan's notorious toilet-themed chain restaurant.
I'd seen the pictures online of dinners served in toilet bowls and curls of chocolate soft-serve resting in miniature "squatty potties" - the style of loo more common in Asian countries - and knew right away that it was a must-see.
Nothing could prepare me for the reality of this joint or the hysterical reaction of those around me as we approached the building with a giant lit-up toilet mounted above the door. It's popular with students, our tour guide tells us. The locals eating here are completely blasé as they chow down on their hot pot out of a pot.
It's a mixed up place, done up like a (thankfully) extremely clean bathroom, with turd-shaped lampshades glowing gently above. You can choose to sit on a toilet, or inside a giant toilet. A wide array of merchandise is on offer: pens topped with a poo, stress balls and scented candles, a urinal-shaped cup you can have your drink served in and take home as a souvenir. The bathroom sink is a urinal too, it's a bit disturbing.
The food is average, but really it's just about the experience. And what an experience it is when our shared dessert arrives - mounds of chocolate shaved ice, soft serve, chocolate biscuits and hot fudge, overflowing from the pan it's served in.