Add spaces: Today,thisestablishmentisoneofthemostbeautifulhotelsinSweden,withaspectacularextension,partlytunnelledintotherock.

Answer: Today, this establishment is one of the most beautiful hotels in Sweden, with a spectacular extension, partly tunnelled into the rock.

Add spaces: Thetealeaveswillthenundergoanumberofchemicalprocesses.

Answer: The tea leaves will then undergo a number of chemical processes.

Add spaces: smemstatmemoryusagemonitoringtool

Answer:
smemstat memory usage monitoring tool