Your review: We paid extra for this style gate. Extendable, mount to single post and spring hinged. Will go back to previous gates. This proved not worth the extra money.
Pros: Easy to mount. Extendable for a wide range of gate openings.
Cons: Came in a kit - lots of assembly required. The gate sags. Very hard to get the gate level and to get the mount vertical. Have to "twist" the mount to get the gate level.