input: This comfortable accommodation in Barcelona is situated in the Eixample district a quiet residential area just a few minutes away from the historic center and from the best beaches of the city
fixed: This comfortable accommodation in Barcelona is situated in the Eixample district, a quiet residential area just a few minutes away from the historic center and from the best beaches of the city.

input: At best oil and water replied the engineer adding that the engine had only recently received his service
fixed: At best, oil and water, replied the engineer, adding, that the engine had only recently received his service.

input: Since DBI this means we would have IXDC but IX is the same as X so we have the solution to the equations as XDC
fixed: Since DB=I this means we would have IX=DC, but IX is the same as X so we have the solution to the equations as X=DC.

input: Check rates and availability for Cale Casitas Then proceed to booking
fixed:
Check rates and availability for Cale Casitas. Then proceed to booking.