But on the other hand, there is an argument for a good quality Church building. After all, doesn't God deserve the best? And a high quality, well resourced church building can be a base from which to work effectively in the community, and to be attractive, and to get people in. It goes in line with healthy resourcing of Churches (using this as the people). Otherwise, where would be the motivation of moving out of the 1920s asbestos hut with no heating and little light? A church building should serve the needs of the Church - and if a new building is to be done, surely therefore it should be done to the best quality, not a "it'll do" cheap trick.
A good Church building can look attractive (sound system, lighting, projection) to people coming on a Sunday and should also function as a 24/7 hub of the community (and this is as equally important as the Ssanctuary) - Mum's and Toddler's groups, lunches for old people who are otherwise housebound, counselling, music practices, free coffee for 2am on a Sunday morning for all the clubbers and drunk teenagers as a place of refuge and safety - all this needs a well resourced, top quality church. God deserves the best we can give - look at the building of the Temple for an example of this
The problem only comes when the Church building begins to take precedence over God