When Knot ordered the pizza, he picked a vegan margherita for himself, and then picked the toppings of the two other pizzas basically at random, with a bit of Fate pulled down from Arcadia to make sure what he ordered would work out to Alastor's and Langdon's tastes. Then, while he was at the market, he picked the drinks basically in the same way, picking new things with a little Fate to ease the process. And then, with just a pinch more Fate and a bit of Time, he pulled up into the driveway just moments before the delivery kid pulled up. His change came out to exactly the right amount of tip too.
Unlocking the door into XII's Sanctum, Knot called out into the building for the others. "I picked up pizza and drinks guys!"
Now, Knot's taste when it came to interior decorating, like other things in his life that he didn't know how to do, boiled down to 'throw fate magic at it and hope it works out, because usually it does'. It worked for cooking, dates, talking to his family, paying bills, finding a sanctum and hallow, and now it worked out well enough for furnishing the new shared living space. Lots of used stuff from Craigslist and garage sales, nothing exactly matched but nothing really looked out of place either. He was satisfied with how it was coming along at least. He was looking for a Pool Table though, he hadn't found one that felt right to him yet, but he was confident he would eventually.
The pizza boxes spread out neatly on the counter in the kitchen, and the drinks go into the fridge for a bit of a chill while he gets out plates.