there was a dinner and party in the large hall in the evening with entertainment by the waiters "cafe klbert" and music provided by abba revival and a dj.

How would the previous sentence be correctly capitalized?
Answer: There was a dinner and party in the large hall in the evening with entertainment by the waiters "Cafe Klbert" and music provided by ABBA REVIVAL and a DJ.
having strong muscles around your spine is the alpha and omega of keeping your body healthy and well-functioning and your abdomen and waist well proportioned, and keeping back pains at arm's length.

How would the previous sentence be correctly capitalized?
Answer: Having strong muscles around your spine is the Alpha and Omega of keeping your body healthy and well-functioning and your abdomen and waist well proportioned, and keeping back pains at arm's length.
it is a property with a lot of character and completely renovated. it has an area of 60m2 and access to a lovely terrace with a table overlooking the central courtyard which is an ideal place to have breakfast.

How would the previous sentence be correctly capitalized?
Answer: It is a property with a lot of character and completely renovated. It has an area of 60m2 and access to a lovely terrace with a table overlooking the central courtyard which is an ideal place to have breakfast.
under such condition you need to make use of any good repair software.

How would the previous sentence be correctly capitalized?
Answer: Under such condition you need to make use of any good repair software.