Sircle Collection

A deeper look at Casa Decor 2026 inside a future in Madrid.

This month, we’re proud to host inside a landmark building that’s getting a new chapter as Sir Augustin, part of our Sir Hotels family.

Located in Madrid’s Literary Quarter, the building dates back to 1892 and has lived many lives—now it’s opening its doors once again, this time as a six-storey celebration of design, hospitality, and what’s next.

Across the space, installations by Laufen, Neolith, Edelmann, Bang & Olufsen, and Dica bring each floor to life in their own way.

We opened the month with a welcome talk from our VP of Brand & Marketing, setting the tone for what’s to come.

If you’re in Madrid, come by and have a look. Thanks to Casa Decor, Nost Design Studio, and Take Point for helping bring it all together.

35% Off Winter Stays Across Our Cities ❄️✈️

Winter has landed, and so has our biggest offer of the season. Sircle Club members (part of our free rewards program) get early access to 35% off stays across Sir Hotels, Park Centraal Amsterdam, Max Brown Hotels, and Provocateur.

Explore snowy spires, twinkling city lights, and cosy corners from Amsterdam to Barcelona, Prague, and London. Not a member yet? Join Sircle Club and book by 5 December 2025 for stays through 28 February 2026

Book here: https://sircleclub.sirclecollection.com/members?utm_source=social&utm_medium=linktree&utm_campaign=winter-special-2025