Not to be mean to anyone, but I don't think the Catholic Church would ever buy a Kingdom Hall. Those are too simple buildings.
You gotta have vision, dgp!
http://www.stmaron.org/The%20Maronite%20Voice%20for%20May%202008.pdf - p.3
"On Easter Sunday, April 16, 2006, Chorbishop Michael G. Thomas, Vicar General, announced to the community, during the midnight Liturgy of the Resurrection, the approval of Bishop Gregory J. Mansour to purchase the former Jehovah Witness' Kingdom Hall at 6201 Sheldon Road in Tampa. On July 23, 2006 Bishop Gregory assigned Father Jorge Perales, a priest from the Archdiocese of Miami presently on loan to the Eparchy of St. Maron, as Administrator of Sts. Peter and Paul. Soon after Fr. Jorge arrived and with the very generous help, labor, and donations of the parishioners, work began to remodel the inside of the building in order to turn the former Jehovah Witness Hall into a Maronite Church. The first Liturgy in the new Church was on Sunday May 13, 2007, Mother's Day and also the Day of the First Communion. The evening before, a baptism was the first celebration in the new church. On November 12, 2007 construction was begun on the addition which includes a new entrance and a new façade for the existing church building. This brought all construction and adaptations to completion just before Easter. And on March 30, 2008, the long awaited day finally arrived. At 2:00 p.m., the Most Reverend Gregory J. Mansour, Bishop of the Eparchy of Saint Maron of Brooklyn, consecrated the building on Sheldon Road as a church for the worship and glory of God."