I hate ours! We're temporarily renting whilst we find a house to buy and I'm viewing it as an experiment in what we'd like to have! So many houses seem to have a titchy en suite shoehorned into a too small bedroom when storage space would be better.
Reasons I hate ours are mainly it's set up:
It's the only bathroom on top floor of a townhouse so if DD needs loo in the night she trots in (complete with commentary). I'm not happy about her navigating the stairs then so it has to be the en suite = disturbed night.
Its light switch is outside the room so you have to turn light on before going in - this puts bright light over the bed = disturbed night for other person. We've turned off the extractor fan as it was SO LOUD!
It's yet another bathroom to clean.
I'd possibly feel differently if it was a large bedroom with en suite off the foot of the bed instead of right next to it. If light was switched on inside en suite and there was a soft/low light option.