We actually ended up staying in another apartment in the same block as there was an unexpected plumbing issue the day before we arrived. We were told about this straight away, offered an alternative great flat of the same spec in the same building and given a free bottle of wine as an unnecessary apology. Our early arrival was accommodated by 1pm check in, the standard of the flat was superb and location ideal to explore Prague. If you like staying in expensive hotel suites but don't want the expense then this is the perfect alternative as it has a definite feel of luxury. Thanks for a great stay.