A hospitality conversion in Cospicua, this studios-only guesthouse explores how architectural constraints and historic context inform a design language rooted in materiality and temporal layering.

Sited within a narrow residential alley in Cospicua’s Urban Conservation Area, Stilla San Lazzru is the first completed guesthouse in Stilla, Malta’s pioneering albergo diffuso across the Three Cities. Conceived as a series of four independent studios, the project introduces new hospitality typologies into the historic fabric through calibrated spatial interventions.

Working within the constraints of a compact historic dwelling, the design introduces a sensitively scaled vertical extension, maintaining the original street-facing façade while expanding internal volume. Split-level arrangements make use of generous ceiling heights to define varied spatial rhythms across the interiors. Circulation is anchored by a new oak staircase that intersects with a retained original stone stair — binding past and present through functional continuity.

Interiors embrace texture and tactility. Restored timber beams, reused patterned tiles, and lime-washed walls sit in dialogue with contemporary insertions. Custom birch plywood furniture is paired with curated vintage pieces, while en-suite bathrooms are articulated through distinct marble palettes, lending each studio a quiet individuality.

A second guesthouse in Senglea continues the studio’s exploration of light, scale, and layering within heritage contexts. Further guesthouses forming part of the wider albergo diffuso are being designed by a cohort of Maltese practices, establishing a collective design conversation across the Three Cities.