A. neglected
B. regenerated
C. renovated
D. furnished
dilapidated : (of a building or object) in a state of disrepair or ruin as a result of age or neglect.
neglected : suffering a lack of proper care.
regenerated : (of a living organism) grow (new tissue) after loss or damage.
renovated : restore (something old, especially a building) to a good state of repair.
furnished : (of accommodation) available to be rented with furniture.
Antonym of dilapidated is renovated
