+0

We have completed the installation of the felt pads on all chairs in the conference room and main hall.

We have completed the installation of the felts pads to the bottom of all chairs in the conference room and main hall.

We have completed the installation of the felts pads to the bottom of the chairs in all areas.

Comments  
anonymousWe have completed the installation of the felt pads on all chairs in the conference room and main hall.

Good.

anonymousWe have completed the installation of the felts pads to the bottom of all chairs in the conference room and main hall.

I think you put the pads on the bottoms of the chair legs, not on the bottoms of the chairs. "On" is better than "to" with "install", but I can't call "to" wrong.

Thank you