CHeers,
Yep they're good old IKEA Alex drawers and Ekbacken countertop.
Monitor is an Acer XR342CK, 34" 3440x1440 75Hz. Arm is a Kanto DM2000 from Amazon.
I love the curved ultrawide, it's amazing for general use having that extra workspace wrapping around your peripheral. Gaming on it is amazing too, although support isn't 100% across the board, it's getting better and generally almost all games will run well at this resolution.