Please capitalize where necessary: comfortable cabin 8 m² in sizewith space for 1-2 persons. these cabins are equipped with a bed and a sofa bed, tv, bathroom and a toilet.
A: Comfortable cabin 8 m² in sizewith space for 1-2 persons. These cabins are equipped with a bed and a sofa bed, TV, bathroom and a toilet.

Please capitalize where necessary: you had bitterness inside, and it came out through your mouth. your tongue was not charitable and loving - it was bitter, unkind, acid.
A: You had bitterness inside, and it came out through your mouth. Your tongue was not charitable and loving - it was bitter, unkind, acid.

Please capitalize where necessary: participate in 2015 puppet soccer champs tournamen [...]
A: Participate in 2015 Puppet Soccer Champs tournamen [...]

Please capitalize where necessary: but they must aim for a secular, democratic society.
A:
But they must aim for a secular, democratic society.