We had one with DS and I loved it! I think all capsules can be a but heavy, it's part and parcel of it so I wouldn't let that put you off.

What I loved about the unity was it was designed so it could be used as a rocker. It was so good to be able to rock DS to sleep in it easily when we were out for dinner or at friends places.

We used it till he was about 8 months. He was nowhere near the weight limit, but we weren't using it as a capsule anymore because of the weight issue and also he no longer stayed/went to sleep in it.

Best thing was I sold it after we were dine with it for about $50 less than we paid.

I really recommend it. The only reason I got rid of ours was because I decided next time around I really wanted to have a capsule that fitted on my pram.