question: including air conditioning, heating and free wifi. the price does not include taxes.
Capitalize this past sentence correctly.
A: Including air conditioning, heating and free Wifi. The price does not include taxes.

question: our modern campsite / village on the island of elba is right on the beach, and here you can be certain of a holiday surrounded by nature but with all the facilities
Capitalize this past sentence correctly.
A: Our modern Campsite / Village on the Island of Elba is right on the beach, and here you can be certain of a holiday surrounded by nature but with all the facilities

question: executive outplacement is a unique combination of best-in-class coaching methodologies and hands-on job search and networking support.
Capitalize this past sentence correctly.
A: Executive Outplacement is a unique combination of best-in-class coaching methodologies and hands-on job search and networking support.