The Retract-A-Gate is the best solution for this customer to keep their child safe from the construction. The gate was easy for them to install even to their metal banister using the Stair Banister Adapter Kit. They love the gate because it keeps their child safe from the stairs and it looks great too! It was easy for them to install and to use, and it saves a lot of space to boot! Get your gate at retract-a-gate.com/.