How good are Ikea Extendable beds for toddler?

Aika

Hi Mommies!

Our family is expecting a new baby soon, so we want to shift our big Bro to the serious toddler bed from his beloved crib.

Ikea extendable beds seem like a good choice as they can be extended as child grows up. But I'm having a hard time to chose which one is the best?

Is there anyone who got one of these for their toddlers ? Please share what you think!