Tracked on 1 list across 1 authority.
Luxury boutique hotel on Rue François-Ier with 50 Haussmann-meets-Italian-design rooms and Café 52 led by Chef Maxime Raab.
Description via Yonder-society.
Grand Powers appears on 1 of the lists Mouga tracks, and written up on 1 more. Here's the full trail, dated and linked to each source.