QUESTION: Fix punctuation: We offer comprehensive support to ensure you can get the exact colour needed
ANS: We offer comprehensive support to ensure you can get the exact colour needed.

QUESTION: Fix punctuation: More on AART designers here
ANS: More on AART designers here.

QUESTION: Fix punctuation: In the process of Hansen Kock work on the furnishing of the rooms changes occurred in relation to the drawings
ANS: In the process of Hansen Kock' work on the furnishing of the rooms, changes occurred in relation to the drawings.

QUESTION: Fix punctuation: During the summer guests have the use of sun umbrellas deck chairs and sun beds and if they wish they can hire and moor boats
ANS:
During the summer, guests have the use of sun umbrellas, deck chairs and sun beds, and if they wish they can hire and moor boats.