Unable to connnect wooden floor with this staircase

[humble wind]

walk up the stairs all the way. don't be scared.

It comes with a single tile at the top to stand on. Build your floors adjacent to that tile.

[austere wolf]

^ This guy is correct.

[native bay]

thanks,it worked,I was scared to walk all the way up because broken leg is one of the most insufferable debuffs ever 😄

[real sundial]

Broken leg heals faster with a high level of first aid. Make a splint for your leg, go somewhere safe with food, grab tweezers and sutures, drop some broken glass and take off your shoes. You get a lot of xp from removing glass and stiching up. Eat when your health gets too low. Rinse and repeat until level ten. If you’re unsure about this strategy test it in sandbox with a skill experience multiplier

Avoid falling while overencumbered, also right click and walk to paths you safely around ledges.

Put up guard rails and don’t sprint near them

Also I like to leave space to pick up a floorboard in front of the stairs and block zombie access to windows next to whatever I built