Needed replacement batteries for husband's alerter for his medication - Amazon I cried. Ordered exactly what I wanted, paid the premium for fast delivery and despite suggestions of date they would arrive they came the day after. Hence I reported 'poor' to INstore who want me to remove my review to them. I won't be unless there is some way to indicate that waiting for normal i.e. free delovery is often faster than paying £6.99.
Bought this to allow use of new walk-in shower an ground floor. It looks super but is not quite as robust as some others! Slightly awkward to put together as could not find rubber hammer to fix the corners in position - note plastic handles on Phillips screwdrivers also to that job. Very pleased with it and family all approve.