Have I forgotten any stacked doubles that can have a reversible seat?

[nappyaddict]

Icandy peach
P&T promenade
P&T dot
B dual
City select
Zoom
Obaby Zezu Twin
Hauck Duett
Jane Twone
Oyster Max Tandem

Inglesina Domino?

I am a little confused re whether you really want a tandem that stacks - because some of your list don't, and where and how you want the reversible seat because some of the above don't have a reversible seat at all, and some can only have a parent facing seat in single mode. Also do you just want the baby to parent face for the first six months or long term. Do you mind if either of these options compromises your toddler ie them looking at the rear of the seat in front, facing backwards, reclined etc. Do you mind if your baby is parent facing in a car seat?

The Dot doesn't have a reversible seat - I don't believe the new Face to Face seat fits - and that only fits on a single pushchair anyway. The Promenade can only have a parent facing seat in single mode too.

The O'Baby ZeZu is a side by side pushchair. If you are including those then there is the Bugaboo Donkey, Twins Freestyle Cool, First Wheels City Twin, StrollAir My Duo and then there are loads with one conjoined seat like the Babystyle Lux Twin.

The Hauck Duett doesn't work well with the front seat parent facing.

The iCandy Peach doesn't parent face except for the car seat.

Here are some more for your list:
iCandy Pear
Bebecar One & Two
Smyths Dimples Duo
Kidz Kargo Duellette
ABC Adventure Buggy
Bebecar Vector Duo
TFK Joggster Twist with Buddy Seat
O'Baby Zynergi Zoom
Mima Kobi - parent facing in single mode
Jane Powertwin - Parent facing carrycot
Kolcraft contours
And there are quite a few more but it really depends what you are meaning TBH. I am reluctant to continue without knowing if a carrycot counts as parent facing or if you want a newborn in a seat, or a toddler parent facing.

I don't know whether you are looking for a newborn and toddler or two toddlers but there are pros and cons to all these - it would take me hours to go through them all. I would suggest that Best Buggy was a good place to start to see photos of configurations and issues. Look under the green "reviews and information" tabs.

Ultimately there will be a compromise somewhere.

I meant the Navigator not the Dot, sorry.

I thought the this had parent facing seat options but from looking at the website again I can see it doesn't.

Do you know what age the baby can go in the P&T face to face seat til?

Uppababy Vista (if you mean what I think you mean by stacking and reversible)

Reversible main seat, plus another seat (the Rumble seat) can be added below. Rumble seat only faces parent-wards though.

Tiggy you have taught me well

Lol I thought of the Vista and then promptly forgot to add it. Well reminded. But it woud need a wedge for a newborn as the carrycot wont fit on with the rumble seat.

The Navigator Face to Face seat is suitable for up 9kg which is a low weight really (approx 9 months) and is at the same angle as a car seat, so TBH I don't see the point. You may as well buy adaptors and use the car seat.

What age children are you looking for?
Are you wanting a double that can be a single?
When do you want a parent facing seat ie single / double mode / age of child and will a carrycot or car seat suffice?

And do either nap?

Looked at the Twone but the upper seat only reclines to 142° and the lower seat to 145° That doesn't seem very flat for a newborn?

Neither seat is suitable from birth without a carseat or matrix carrycot thingy