That's a nice design. The switchbacks appear very tight though....somewhat dangerous at any normal speed unless the bikes go all the way around on each level first then up / down.
I see they tout this as the world's first bikeable building. Their animated rendering doesn't do much to reassure me that there will be safety-minded biking here. If you watch closely, you'll see what I mean.
https://ledgerbenton.../bikeable-2.mp4
Does anyone else remember when the Hubert H. Humphrey Metrodome was converted into Rollerdome in the Viking's off-season for families to enjoy indoor roller skating / inline skating. I don't think this building was considered bikeable with some height restrictions such as TV's and other ceiling obstructions / structural elements, but this was such a cool use of this space when not being used for events.