Complex sentence: Since becoming part of the NMW, the museum has increased the numbers of visitors, with more than 140,000 visiting in 2014/15 Purposefully preserved as an operational attraction, the site was redeveloped in 2003, with design work from TACP/Brooke Millar Partnership.
Split into simpler sentences: Since becoming part of the NMW, the museum has increased the numbers of visitors, with more than 140,000 visiting in 2014/15. Intentionally preserved as an operational attraction, the site was redeveloped in 2003, with design work from TACP/Brooke Millar Partnership.