Hi I need some advice on a mixer shower I live in a ground floor flat with a back boiler heating system I have a hot water tank in the airing cupboard but not sure if there is a cold water tank in the loft above the upstairs flat would I be able to install a mixer shower that attaches to the bath? How easy would this be and what else would I need

Thanks for the help

"would I be able to unstable a mixer shower" What exactly does that mean?

Please provide a little more detail here. Are you asking if you can attach a mixer valve to your tub SPOUT, or do you want to install a mixer valve with a tub spout AND a shower head? Let us know more, OK?

Mark