When looking at flats, my tick list for MUST HAVES included, preferably two bathrooms (one with a bath and one with a shower) or else a four piece bathroom,. The flat I bought had the first. However, I quickly discovered that the bath in my flat was a small corner one - and one of my large expenses has been to have the replaced (which involved having a totally new bathroom). Worthwhile,though, lovely bath, double shower over (for guests). It did used to surprise me when looking at flats how many of them which had been built originally with an en-suite shower room and a separate bathroom (as I now have) and these were both had showers.
Showers are wonderful for daily use, but there is nothing that beat a warm or hot bath on certain occasions. I am fortunate that I have both.