WANTED Tandem push chair urgently

Bishopston/Horfield/St. Andrews

Thanks to sorting a Nanny share 2 Mums need to urgently get 1x tandem buggy (i.e. where the babies are seated one on top of the other - so to speak!) Not the seated side by side buggies, as side by side seat buggies are impossible on the Gloucester Road!
Pref 2nd hand, any condition, pref with rain hood to cover entire pram.
2x Babies are currently both 9 months old.
Pref no more than £70.
Can collect in person.
Ideally need by 6th March at latest.