Add spaces: Privatetwinsanddoublesarestylish,spaciousandgearedfortheultimatenightssleep.Theycomewithsmoothwoodenfloors,yourownprivatebathroomsandanairofcalm.

Answer: Private twins and doubles are stylish, spacious and geared for the ultimate nights sleep. They come with smooth wooden floors, your own private bathrooms and an air of calm.

Add spaces: allergicreactiontotheanestheticgiven;

Answer: allergic reaction to the anesthetic given;

Add spaces: DiedinKøbenhoved,Skrave,Denmark,73yearsold

Answer:
Died in Københoved, Skrave, Denmark, 73 years old