I have a long layover at Heathrow for my upcoming trip in summer (june), In and out bound flights are both from T3 (Virgin) with a space of 10+ hours (noon to 10pm). What are my best options for
1) Economical hotel at the airport
2) Short trip nearby
Traveling with 5 and 7 year olds so leaning towards 1 since I have heard lines can be a nightmare to get in and out of LHR.