Any recommendations for a roof rack to be added onto a Toyota Avalon (car)?

[myi]

      Looking to get some type of roof rack added to the top of the car that way when traveling with two or three kids I can manage, and put the carriages in the trunk while the suitcases on top of the vehicle.
 Have any of you guys added a roof rack to your car and Can recommend a specific roof rack that would work for me? Thanks
    Being that there's many such roof racks out there, was hoping one of you guys have added this extension to your car and would recommend which one you guys bought and are happy with, versus me going with a random company and trying it , and then hoping it would work out.

[skyguy918]

      Looking to get some type of roof rack added to the top of the car that way when traveling with two or three kids I can manage, and put the carriages in the trunk while the suitcases on top of the vehicle.
 Have any of you guys added a roof rack to your car and Can recommend a specific roof rack that would work for me? Thanks
    Being that there's many such roof racks out there, was hoping one of you guys have added this extension to your car and would recommend which one you guys bought and are happy with, versus me going with a random company and trying it , and then hoping it would work out.

What did you end up doing?

[myi]

What did you end up doing?

Truth be told was for a sibling of mine, I don't know what he did in the end or rather not sure if he ended up buying an attachment for the roof.
 But can definitely find out and see if he ended up doing anything.