Car seat is awesome! We upgraded to this from a Capsule when our daughter turned 1. She looks so comfortable and love the isofix feature, makes it so much easier to install. Very sturdy and a lot of padding.

We got this car seat from day 1 and now baby is turning 1. Feels very sturdy and well designed. Got the grey colour and its also easy to clean. Recommend it to anyone after baby car seat.

This seat has everything needed including isofix and doesn’t take up to much space in the car. Reclines suitable for newborn (reward facing) and super cosy. Overall very happy with my purchase.

So far very happy with the seat. We bought it to replace the capsule at 6 months, and our daughter seems to like it very much. Soft fabric, very easy to install and move from side to side, looks solid yet soft and comfy. The only negative is perhaps that the buckle seems to see way to low so that the belts are pushing into the thighs but our bub doesn't complain. Very good overall!

After being in a head on collision, my 2year old safley seated in britax millienia came out the accident unharmed ( apart from minor whiplash ) i am so thankful we chose this model and brand, britex also replaced the car seat with no charge in their crash exchange program. I would highly recommend this comapany, make and model.

We purchased this car seat for our first baby and so far so great! It meets all the australian standards in safety, we use it since he was born so little, the pads on it make it fit perfectly, we removed them as he was growing and there are red lines on the back that tells you when to stretch the back to fit the seat belt perfectly, so comfy and has pockets for a drink bottle and snacks, we love Britax!

Great secure car seat, easy to use, comfortable and extended rear facing. I love this car seat. Have used it for both my girls and it is still going strong. Excellent investment for long term.

We have just upgraded to this seat for our 8-month-old. It is so comfortable and lush compared to the previous two we have had. Everything is easy to use and I feel confident in having a highly safety rated seat for my child. We haven't had it long but it is already living up to the Britax reputation.

Great car seat, soft and comfy for bubs. It is a big seat and didn’t fit in out RAV4 and just fits in our Elantra, until bubs gets taller. Love how easy it is to change strap positions. Easy to install, easy to wash fabrics and they are quick to dry. Extended rear facing is awesome. All up great seat if it fits in your car.

Secure, spacious, safe, comfortable. Both my kids loved this car seat. Worth spending a bit more on this well designed car seat. The purchase was was easy as there was helpful and knowledgeable staff.

I love my Millenia, my girl looks so happy and comfy in it. The only negative is the size, it is behind the passenger so the front doesn't have much room at all, but too annoying for everyday use in the middle.

Not only does the Millenia look nice but its also looks very comfortable for my baby to sit in. It feels sturdy and well made. I had it professionally installed originally but when we turned the seat to forward facing my husband did it. It was easy for him to do. I love this car seat and would highly recommend.

We're really happy with the Britax safe-n-sound Millenia. We looked at a few and chose to go with this as it has great padding and head support. I feel my baby is very safe in this car seat. It's easy to adjust and fits perfectly in my Mazda 3.

I chose this carseat after researching into the extended rear facing convertible carseats available in Australia. I instantly fell in love with it when it arrived. I set it up white following a tutorial video on YouTube and there are a few distinct features that I love about it:

- the seatbelt tightness locks on either side of the seatbelt path to maintain a tight install
- the stabilisation bar
- the teeth that hold the restraint out of the way while you place your baby/child into the carseat
- the headrest adjuster
- the harness adjuster

- ...

Love this baby seat, very easy to use but it's probably a little too big for the mazda 3, it makes the front seat a little squished but still usable

Bought it for my baby in April and I love how good it looks like and slim,my little one loves it and I love it as well.
We love the colors

The material is amazing!

Detach often it’s super easy to assesmble

The quality is well worth the price and comfort for my child

Love how the head rest is adjustable and supports my son head so very well.

Would buy again if had too

I have used this seat for 2 months now and baby sleeps in the seat every time he is in the car. I must say that means the seat is very comfortable. I know this brand goes above and beyond the Australian standards for car seats so I can be assured that if I was ever in an accident, this car seat will protect my precious cargo. The set up of this car seat is not difficult depending on you car you have. The manual does tell you everything you need to install it properly. They also have YouTube videos to help you. If in doubt, go and watch how the professional install it, but do your homework first to know the parts, so the professional can teach you how to install the seat once for all.

We have used this seat since the day our bubby was born. It's soft and comfy - and feels really safe for her. It isn't too hot - so bubby doesn't get overheated. It holds bub in a good posture and it's easy to get her in and out of. It takes up a fair bit of room in rear facing, but it's worth it for the safety element. And it's definitely growing with bubs too.

I purchased this seat for my son and used it since the day he was born. It has so much padding which is super soft and comfy. I’ve used another seat which I feel folds him in half and made his chin touch his chest. However this seat holds him so nicely, he has great posture and his chin definitely is not touching his chest which is great! I can safely say my son is super comfy, loves his car seat. As a mum I can drive knowing he is comfortable, safe.