The map depicts the layout of the public library two decades ago and the current look.
Overall
, 20 years ago there were only rooms with Linking Words
books
, so there were no facilities but tables and chairs for reading and studying. (предложение правильное, но написано чуть запутано)
The central library of 20 years ago had 4 main rooms which Use synonyms
are 
were Verb problem
apply
reading
 Correct article usage
a reading
room
, an enquiry desk, children’s Use synonyms
books
 and Use synonyms
multimedia
 Correct article usage
a multimedia
room
, meanwhile adult fiction and non-fiction Use synonyms
books
 on in the hallway. For people’s Use synonyms
Fix the agreement mistake
convenience
conveniences
 there were only tables and chairs.
Today, Add a comma
conveniences,
this
 library has a lot of services for its readers. The enquiry desk and reading Linking Words
room
 were converted into a cafe and computer Use synonyms
room
, respectively. Another striking change is tables and chairs were removed from the main hall, Use synonyms
additionally
 on the right of the main hall Linking Words
established 
an information desk and self-service machines were established. Verb problem
apply
Also
 , Linking Words
children's
 Correct article usage
the children's
books
 Use synonyms
room
 was transformed into a lecture Use synonyms
room
, in the same way the multimedia Use synonyms
room
 was constructed for storytelling events and children’s fiction Use synonyms
books
. On the left side of the main Use synonyms
hallall
, the adult fiction Correct your spelling
hall
hall all
books
 section was replaced with all reference Use synonyms
books
, Use synonyms
while
 adult non-fiction Linking Words
books
 on the next side of the hall remained the same way.Use synonyms