This answer clearly presents the key features of the diagrams, and although the first map is described only briefly, this is acceptable for this particular task. The description is accurate though some aspects, such as the section on the accommodation, could have been more fully extended. The final paragraph summarises the main points effectively. The information is logically organised and can be easily followed throughout the response. A range of cohesive devices including reference and substitution is used appropriately, with only occasional inaccuracies. Some less common vocabulary and collocations are used appropriately, e.g. central reception block; western accommodation units, and there are no spelling errors. There is a variety of grammatical structures and many sentences contain no inaccuracies. Where errors do occur, they do not affect understanding.