Considering a doll… But I have one issue.

So, now that I’ve had my question on the Hazel “6” doll answered, I’m seriously considering her in the future. But, the apartment I live in has a flight of stairs (not too many, but just enough to where carrying her may be a bit awkward). To doll owners that live in an apartment or house that has stairs: How do y’all manage this? Are there any techniques or tips that would make carrying her up and down easier? I’m wondering because I wanna make sure I’m prepared for this challenge ahead of time. Again, thanks to anyone who answers my question. This forum and the community are seriously so helpful and wholesome. 🙏