Is there any bad sides to buying a washing machine with a large load capacity ?

[Danthus]

These high kg machines are much longer (640cm) where my hotpoint 7kg machine is only about 50cm long

They are deeper, not wider.

That causes problems in itself.

 

[chaparral]

This is the washing machine I been thinking of buying
http://www.lg.com/uk/washer-dryers/lg-F1495BDS-white-washing-machine

I did end up buying this washing machine and I been really impressed with it so far....