Please capitalize where necessary: baltic birch 25-cubby mobile storage unit.
A: Baltic Birch 25-Cubby Mobile Storage Unit.

Please capitalize where necessary: conveniently located near the airport and lisbon's largest transportation hub, the four star olissippo oriente hotel offers modern facilities in a tranquil atmosphere of elegance and luxury in lisbon's exciting river-front leisure and business district.
A: Conveniently located near the airport and Lisbon's largest transportation hub, the four star Olissippo Oriente Hotel offers modern facilities in a tranquil atmosphere of elegance and luxury in Lisbon's exciting river-front leisure and business district.

Please capitalize where necessary: language learning software, audio cds, books and more!
A: Language learning software, audio CDs, books and more!

Please capitalize where necessary: this does not prove that he was born in lassahn - only that he knew somebody in lassahn well enough for them to vouch for him.
A:
This does not prove that he was born in Lassahn - only that he knew somebody in Lassahn well enough for them to vouch for him.