it is really that simple.

How would the previous sentence be correctly capitalized?
Answer: It is really that simple.
bright and spacious apartment of 100 m². in 2 double rooms can accommodate up to 4 people.

How would the previous sentence be correctly capitalized?
Answer: Bright and spacious apartment of 100 m². In 2 double rooms can accommodate up to 4 people.
if special expertise is required, we draw on our extensive network of creative and competent freelancers and partners.

How would the previous sentence be correctly capitalized?
Answer: If special expertise is required, we draw on our extensive network of creative and competent freelancers and partners.
dark red meranti (shdr) ≥ 0,55 class 2-3 without wood protection

How would the previous sentence be correctly capitalized?
Answer: Dark Red Meranti (SHDR) ≥ 0,55 Class 2-3 without wood protection