The Lamartine hotel is a 10-room boutique hospitality project designed by PPAA in Mexico City’s Polanco neighborhood. Lamartine occupies a narrow urban lot and is organized around a central staircase illuminated by a large skylight. The skylight functions as a vertical light shaft that distributes natural daylight throughout the building. A semi-transparent metal mesh wraps the upper levels of the facade, providing privacy for guest room balconies while maintaining outward views. The mesh also helps reduce solar heat gain and supports passive temperature control within the building.
The hotel features neutral interiors finished with textured plaster walls, pale wood furniture, soft fabrics, and volcanic stone flooring. Eight guest rooms are distributed across two middle floors, while larger suites occupy the ground and upper levels. A gym and outdoor terrace are located on the third floor. The project also incorporates a rainwater harvesting system and landscaped rear gardens that contribute to cooling and natural ventilation.
Skylit Boutique Hotels
Lamartine Uses a Central Skylight to Bring Daylight into a Narrow Site
Trend Themes
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Vertical Daylight Integration — Central skylights and light shafts are being used to channel natural daylight deep into narrow urban buildings, enabling reduced reliance on artificial lighting and new spatial typologies.
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Façade Mesh Privacy-climate — Semi-transparent metal meshes are combining privacy screening with solar shading, creating façade systems that moderate heat gain while preserving outward views and aesthetic expression.
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Narrow Site Spatial Optimization — Design strategies that organize programs around shared vertical cores are maximizing usable floor area on constrained lots and redefining circulation-driven hospitality layouts.
Industry Implications
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Boutique Hospitality — Small-scale hotels are leveraging daylighting and textured, local materials to create intimate guest experiences that differentiate brands in dense urban markets.
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Urban Residential Development — Multi-unit housing projects are adopting vertical light wells and passive ventilation to improve indoor environmental quality within tight city parcels.
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Sustainable Building Materials — Manufacturers of meshes, volcanic stone finishes, and passive climate components are positioned to supply integrated façade and interior systems that enhance thermal performance and tactile design.