At ARCOmadrid 2026, held at IFEMA Madrid from 4 to 8 March, the Guest Lounge took the form of 350,000 Ha, a 1,200 m² temporary setting designed by Manuel Bouzas and Salazar Sequero Medina. Intended for gallerists, collectors and invited guests, it combined lounge, bar and restaurant areas within an environment built from timber recovered after the 2025 wildfires in north-west Spain.

Ondarreta pieces were installed across the hospitality and meeting areas. The bar was furnished with GIN stools, while the table settings incorporated HARI chairs; according to Ondarreta, the HARI chairs used in the project were made from 100% recycled material. Together, these pieces provided comfortable seating suited to both short stops at the counter and longer conversations around the tables.

[Interior design: Manuel Bouzas & Salazar Sequero Medina]; [Fotos: Saul Yuncoxar]