The maps show an area ,before and after 
construction
 of some tourist comforts.
The Correct article usage
the construction
island
 before changes looks uninhabited,but now it is Use synonyms
busiest
 Change the article
the busiest
island
 with individual houses,Use synonyms
Use synonyms
restaurant
,Fix the agreement mistake
 restaurants
pier
 and Correct article usage
 a pier
accommodation
. Fix the agreement mistake
accommodations
In
 Change preposition
On
first
 Add an article
the first
map
 we can see nothing,just a number of trees and Add a comma
,map
beach
 with Correct article usage
a beach
footpath
.
Correct article usage
a footpath
Second
 presentation shows the contrast. After construction Change the article
The second
island
 Use synonyms
change
 absolutely to Wrong verb form
changed
better
 side. Residents do a lot of work to create a settlement with facilities.Workers built Add an article
the better
a better
a new buildings
 taking into account with Correct the article-noun agreement
new buildings
a new building
location
 of trees, wherein do not cut down trees. The Add an article
the location
island
 Use synonyms
have
 15 empty accommodations, one pier,two sailboats,Change the verb form
has
Use synonyms
restaurant
,Correct article usage
 a restaurant
swimming
 zone,and Correct article usage
 a swimming
reception
. Between Correct article usage
a reception
houses
 residents have special vehicle Add a comma
,houses
track
 and Fix the agreement mistake
tracks
footpath
. Reception Fix the agreement mistake
footpaths
located
 in Add a missing verb
is located
center
, Add an article
the center
from 
near the sea north of the reception placed Change preposition
apply
restaurant
,around the Use synonyms
restaurant
 situated about 15 individuals houses with Use synonyms
footpath
.
Fix the agreement mistake
footpaths
Overall
 Linking Words
a 
comparison of the two maps reveals a change from Remove the article
apply
desert
 Add an article
a desert
island
 to Use synonyms
tourist
 destination.There was a total redevelopment of the residential area.Correct article usage
a tourist