Please capitalize where necessary: cozy apartment for up to 4 people with balcony and air conditioning close to ramblas
A: Cozy apartment for up to 4 people with balcony and air conditioning close to Ramblas

Please capitalize where necessary: package with 100 pcs.
A: Package with 100 pcs.

Please capitalize where necessary: if you read this, it's probably because you have entered on this blog until you have much content on the page.
A: If you read this, it's probably because you have entered on this blog until you have much content on the page.

Please capitalize where necessary: it doesn´t work due to corruption and bureaucracy. if the patients has no money, expensive treatment as heart surgery or chemotherapy for cancer is no option.
A:
It doesn´t work due to corruption and bureaucracy. If the patients has no money, expensive treatment as heart surgery or chemotherapy for cancer is no option.