Hi Sidari, I was on BA in March & the 23Kg sounds about right, some people were taking what seemed like VERY large cases on as hand luggage, and although the fitted overhead, it did mean that there was a lot of crushed bags squeezed in around them.
A colleague travelled Virgin from LHR to MIA & was allowed 2 x 20Kg luggage in the hold with NO excess charge, which may be useful if you're going on a cruise.
Have a great time,
Alan & Katrina
Last Cruise: P&O Oriana October 2015
Next: Queen Victoria January 2016
Golden, Grand(2), Caribbean, Royal, Sea(4+1 aborted)
Adonia(4+2), Arcadia, Artemis(2), Aurora(5), Azura(2), Britannia, Oceana(3), Oriana(12), Ventura(2), Victoria(5)
QM2(2), QE2(9), QV(6), QE, Caronia(2), Minerva, Minerva II, Fred.Olsen(8), NCL Jade, =X= Eclipse, HAL Ryndam, Aza.Journey