Complex sentence: A red-brick building with stone facings and separate entrances for numbers 114 and 115, one to the ground floor retail premises at 114 and another to the upper office floors at 115.
Split into simpler sentences: A red-brick building with stone facings and separate entrances for 114 and 115. One to the ground floor retail premises at 114 and the entrnce to the upper office floors at 115.