Sanctum Boutique Hotel

The Sanctum commission arrived as a brief for a 24-room boutique hotel in the Higashiyama district of Kyoto — a zone of extraordinary historic and cultural sensitivity. After 18 months of research by Sarah Valli's team into the spatial philosophy of ma — the Japanese concept of negative space, of the meaningful pause between events — the brief was reduced. Not 24 rooms but 12. Not a hotel in the western sense, but a ryokan for the contemporary mind.

The building occupies a site that previously housed a traditional machiya townhouse. This typology — the merchant's house — is characterised by a deep, narrow plan (the "unagi no nedoko," or eel's bed) that controls the relationship between public street and private garden. Lumina retained this essential spatial logic but translated it into contemporary material language: exposed concrete, corten steel, and a structural glass bridge over the interior garden court.

Each of the 12 rooms is different — not in surface finish, but in its relationship to light, sky, and garden. Some rooms are below-grade, with light wells that frame a single rectangle of sky. Some are elevated, with cantilevered terraces over the moss garden. The variety is not decorative but phenomenological: each room offers a fundamentally different experience of Kyoto's changing sky.

The moss garden at the building's heart is maintained by a full-time gardener and is never seen from more than two rooms simultaneously. It is shared but never crowded. Like all the spaces in Sanctum, it asks those who experience it to slow down — to occupy it, not consume it.