If you do not like the natural colour or just want to add a splash of colour then any exterior grade wood treatment or preservative will be fine. It is a free standing structure but can be placed against a wall or fence if you wish and can be secured to the ground using fence post spikes or post shoes (not supplied). Comes complete with full instructions and fixings needed to install. It is essential that the seat is placed on a level base. Nominal model sizes are based on the roof dimensions.Please refer to the exact measurements for the precise building dimensions. 178.6 cm x 80 cm. Base Size 157 cm x 75 cm. Wall Height 176.3 cm. Delivered Flat - Packed For Self Assembly. The item "Pantheon Poseidon Timber Garden Swing Seat Arbour" is in sale since Tuesday, January 29, 2019. This item is in the category "Garden & Patio\Garden Structures & Shade\Arbours & Arches". The seller is "homestoreredditch" and is located in Redditch. This item can be shipped to United Kingdom.