Anchoring a piece of furniture in a porch

Eldi_Dos

Get a couple of pieces of decorative timber to act as ski's (stabilisers) drill holes of slightly bigger diameter than legs and place unit in holes. Then hammer in a dowel or wedge at rear of leg to secure.

Bendy_House

A quick interweb look shows a huge range of self-adhesive hooks. Even these could work, if the hooked part was set to drop down over a crossbar: https://www.amazon.co.uk/JelKen-Adhesive-Kitchen-Bathroom-Decorations/dp/B096MDNBZG/ref=pd_rhf_dp_s_pop_multi_srecs_sabr_cn_sccl_2_2/258-7964821-9086144?pd_rd_w=aCOqs&content-id=amzn1.sym.9ad1e0c2-92fe-48b7-99b1-ece8c4f5fe81&pf_rd_p=9ad1e0c2-92fe-48b7-99b1-ece8c4f5fe81&pf_rd_r=2JP5HMAG9ZGGH8DRF4NK&pd_rd_wg=C5f98&pd_rd_r=527c4aea-a7dc-46cd-a0ab-6681a871a656&pd_rd_i=B096MDNBZG&psc=1

badatDIY

Thanks everyone! Bought it and to be honest it seems fairly secure without any attachments. Will definitely look into sticky hooks though.