The Garden Igloo Kit. in a few different versions. could be a greenhouse +/or alternative to tent accommodations to house a few more summer retreatants. not particularly cost effective though, in my humble view.
Ronny is telling you:'Create free standing Umrbis patio roof structures to cover garden dining areas, kitchens or pool areas. These structures can be designed with minimal supporting posts or vertical timber louvres for additional protection.
Glass Rooms and Verandas for the garden, patio and home from Samson Awnings & Terrace Covers. High quality outdoor garden glass rooms for year round protection with innovative clear glass elements, doors and blinds.