Please capitalize where necessary: there is also access to the shower room with a 'rain-dance' shower.
A: There is also access to the shower room with a 'rain-dance' shower.

Please capitalize where necessary: all three were very famous during the 1900s and very experienced.
A: All three were very famous during the 1900s and very experienced.

Please capitalize where necessary: dimensions : 500 x 354 pixels
A: Dimensions : 500 x 354 pixels

Please capitalize where necessary: university of hradec kralove is located there and also prague's charles university has some departments there medical and pharmaceutical.
A:
University of Hradec Kralove is located there and also Prague's Charles university has some departments there Medical and Pharmaceutical.