The alleged incidents are understood to have happened in the South Dublin area last year.
A man in his 20's has been arrested by Gardaí investigating multiple reports of accommodation fraud.
The alleged incidents are understood to have happened in the South Dublin area last September and October.
The man was taken in for questioning yesterday by Gardaí from the Serious Crime Unit in Irishtown in Dublin.
He's since been released from custody, and a file is being prepared for the DPP.
This investigation is ongoing.

Kfm Obituary Announcements
Allenwood Residents Advised Of Impacted Water Supply From This Evening Due To Low Reservoir Levels
Baltinglass Resident Given Nine-Year Sentence For Sexual Assault Of Younger Cousins
Kildare TD Accuses Universities Of "Gaming The System" As Niche Courses Result In Increased CAO Points
Taoiseach Says Progress Has Been Made For Future NPWS Management Of Curragh Plains
Potential Outages And Low Water Pressure Advised For Celbridge Residents Due To Continued Works
Five New Special Classes Allocated For Coming School Year In North Kildare
Council Details All Renewable Energy Infrastructure In Clane-Maynooth Area