el piso es de madera
bosque - forest/wood madera - wood (material)
floor: el piso
"To meet on the floor" would be "reunirse en el suelo."
trabaja con madera
Casa de madera.
tercer piso
En el primer piso
That would translate over as "dos piso."
teja (on roof); baldosa (on floor); azulejo (on wall)
A laminate wood floor product is better since it uses less actual wood that an all wood floor does.
floor in Spanish is piso
You can say "El suelo se ve bien" in Spanish to express that the floor looks good. Alternatively, you could say "El piso se ve bien," depending on whether you are referring to the floor in a general sense or a specific type of flooring. Both phrases convey the same meaning.