"Avec encore beaucoup de travaux à faire dedans !"

[ddddan]

"With still a lot of work to do in!" ---- what kind of sentence is that?

[nat10sk2]

I think in this case "inside" would be a better translation

[DamienLiu]

As far as I know, the word 'travail' with the meaning of 'work' does not have a plural form, rather, it should be seen as an uncountable noun. Its plural form 'travaux' has nothing to do with 'work' and only refers to 'construction'.