Architects MVRDV have unveiled proposals for a giant greenhouse on the outskirts of Amsterdam with a flower-covered hotel inside. More »

An assortment of windows are randomly scattered across the timber facade of this budget hotel outside Le Mans, France. More »

A group of disused grain silos near Christchurch in New Zealand are being fitted out as motel rooms. More »

Russian architects Arch Group have completed the first of their tiny hotel rooms for napping at airports. More »

Extreme cantilever alert! A four-storey block with a mirrored underside juts out from the top of a Berlin hotel, 25 metres above the ground (photos by Roland Halbe). More »

This tree-top hotel room by Swedish architects Cyrén & Cyrén is accessed via a bridge leading from the hilly forest to an entrance on the roof. More »

This huge nest with a retractable staircase by Swedish designers Inrednin Gsgruppen forms part of a hotel in the trees in northern Sweden. More »

This 436 room hotel situated next to Malpensa Airport, Milan, has a rounded shell cut into seven bays, designed by Italian firm King Roselli Architetti. More »

Florida-based practice Oppenheim Architecture + Design have released these images of their proposals for 47 desert lodges at a resort in Wadi Rum, Jordan. More »

Photographer Julien Lanoo has sent us his images of the recently completed Sofitel Vienna Stephansdom hotel by French architect Jean Nouvel More »

Here are some photos of the recently-completed Nobis Hotel by Swedish architects and designers Claesson Koivisto Rune, where the Dezeen team stayed during Stockholm Furniture Fair. More »

French designer Matali Crasset has completed a hotel in Nefta where bedrooms are located in eight individual towers overlooking the Tunisian desert. More »

Here are some photographs of the completed Tree Hotel by Tham & Videgård Arkitekter, a mirrored glass box suspended round the trunk of a tree in Harads, northern Sweden. Update: this project is included in Dezeen Book of Ideas, which is on sale now for £12. More »

Tokyo 2010: the LLOVE exhbition currently on show in Tokyo comprises a hotel with rooms created by Dutch and Japanese designers, including this one by Pieke Bergmans filled with an enormous undulating mattress. More »