A Small Double Buggy That's Easy to Push One-Handed and Carry Up and Down Stairs

<img width="481" src="https://cdn.freshstore.cloud/offer/images/7007/802/maxmass-double-seat-baby-stroller-folding-infant-pushchair-with-adjustable-handlebar-backrest-storage-basket-and-detachable-canopy-travel-toddler-buggy-for-shopping-hanging-out-black-802.jpg">

If you're looking to purchase a l