Pizza Maru: Bangkok’s Secret Slice of Neo-Napoli Bliss Strolling past the luxurious Chalermnit Art de Maison residence building along Sukhumvit 53 road, one would think it’s merely an unassuming condominium with impressive architecture. But at the very front of the building, just beyond the architectural grandeur, lies a hidden gem of a pizzeria. How does one find the pizzeria?