Please review my IELTS writing task 1

https://drive.google.com/open?id=1vQ0ghVH6JiVJVYPqPkcb1daEzQEg1BuP

My writing:

The maps below show the same island in the past and after construction for tourism.

At first glance, we can estimate the length of the island is about 250 metres. There are plenty of palm trees along the island and a small beach on the west side.

There are significant changes after the island became a tourist attraction. To illustrate, two accommodation areas have been built around the island. The first one has nine buildings which are located in the center of the island, and there are 6 buildings in the west area. Besides, there is a reception hall located between the accommodation areas and it is surrounded by vehicle track. Following the track to the north is a restaurant, moreover this track also leads to the pier in the south of the island where people can sail boats. In addition, accommodations are connected by footpath and there is a small way lead to the beach from the western accommodations.

In the whole, the island have changed dramatically after the construction. Now, it is a beautiful place for people to visit.