I also swear by the Hasika. The included suction cups are crap. Order a couple aftermarket suction cups such as these: https://www.amazon.com/gp/product/B00JS1R3V6/ref=ppx_yo_dt_b_asin_title_o05__o00_s00?ie=UTF8&psc=1
Check here for TaB galley tent results: https://tab-rv.vanillacommunity.com/discussion/comment/95810#Comment_95810 Personally, I would use a Hasika/Laputa canopy from Amazon. We use it on our TaB galley. It is lightweight, simple, attaches easily with large suction cups and can be used in a variety of arrangements. They go…