Can't figure out how to remove flooring in inaccessible square!

[IndiaHawker]

Messing around with Shane's room, there's a square on the right in front of his TV that is blocked off to walk to, I placed flooring there using the right joystick to position crafted flooring instead of being able to stand next to it (playing on switch). Anyway, now I can't figure out how to remove that one square. I swear I did it in a previous save but could be wrong and regardless can't remember how! Anyway, any help appreciated! Please and thanks :)

 

[Zen_the_Ogre]

Mega bombs. The wreck everything

 

[imnvs]

Mega bombs. The wreck everything

I'd maybe suggest starting just a little bit smaller? A regular bomb could probably reach and less damage would be risked.

 

[Giant Octopodes]

I'd maybe suggest starting just a little bit smaller? A regular bomb could probably reach and less damage would be risked.

Less damage? It's Shane's room. I've seen

Spoiler: stuff

him passed out on the floor surrounded by cans

. He doesn't strike me as the kind of guy too worried about it if we turn his room into a mess

 

[imnvs]

Less damage? It's Shane's room. I've seen him passed out on the floor surrounded by cans. He doesn't strike me as the kind of guy too worried about it if we turn his room into a mess

I meant that bigger explosions could also damage things you have placed too nearby.