A buyer’s example
Try the route from street level to the flat with the lift in mind
If you need easy access near a Pleven hospital, campus or workplace, start at the entrance you actually use there and follow the route to the building. At the flat, note any steps before the lift, which floors it serves and whether you can reach the door without a narrow turn. Try the route you would take with a bag, bicycle or pushchair.
Ask how the building handles lift failures and whether the owners have agreed repairs. If you could not use the stairs for a period, decide how important that is to your choice. Compare the same trip from another flat, then include the known shared work and the way you would use the building each day.