At first glance, ONDA Boquete looks very different from a traditional hotel in Panama. Set among the green mountains of Boquete, its unusual concrete cylinder rooms immediately give the property its own character.   The most memorable part of the property is undoubtedly its cylinder-shaped rooms. Large concrete tubes have been turned into compact accommodation, with circular openings, warm wooden details and dark metal frames. Some are stacked across two levels, connected by elevated walkways and stairs.       It is an unusual idea, but the result does not feel overly futuristic. The raw concrete is softened by wood,

A 1965 Boeing 727 sits in the jungle canopy above Costa Rica’s Pacific coast. It never took off again. It became a home. That is the starting point for Hotel Costa Verde in Quepos — one of those rare places where the architecture is not decoration. It is the story.     A 727 Grounded in the Jungle   The plane spent years abandoned before someone asked a different question: what if it stayed?   The fuselage was disassembled, transported to the hillside above Manuel Antonio National Park, and rebuilt among the trees. Today it juts from the canopy at