There are 3 main ways to achieve this. The easiest is a stair ladder. In some cases you need an articulated ladder but they can be difficult to get into position. There's also a little stairs platform available that works in some cases like curved staircases.
This link shows you how they work, prices are crazy for ladders these days. Maybe hire one.
There are 3 main ways to achieve this. The easiest is a stair ladder. In some cases you need an articulated ladder but they can be difficult to get into position. There's also a little stairs platform available that works in some cases like curved staircases.
This link shows you how they work, prices are crazy for ladders these days. Maybe hire one.
https://www.laddersandscaffoldtowers.co.uk/acatalog/2-Section-Stair-Combination-Ladder.html?gclid=Cj0KCQjwuO6WBhDLARIsAIdeyDILv89vymNGOY6qT31XBq-iq1hW0qNwDVrIpijnFKkTXdCU25qQ4UQaAnpBEALw_wcB