Open house party production

I would like to find a person that can produce a party for real estate agents in sofia.

The party will take place in a designed apartment in the city center, the main goal is to sell the apartment as a result of this

party.

what i need from you ?

a. To create a list of all the top preforming real estate agents in sofia.

b. To call them and to invite them to our party - we need at least 50 agents to participate the party.

c. To organize DJ 

d. To organize catering - high quality one.

e. To organize  advertisement.

f. To make sure it's a huge success.