Its near piccadilly station, there is the piccadilly and bakerloo line, very convenient. Walking to buckingham, trafalgar, big ben, oxford street, westminister, national gallary, chinatown is very fast and easy. Stayed at the piccadilly zedwell the last time i came, but this time came alone so booked this. Security was quite strict, he needed to check your card before letting you in. I would not encourage but i left my stuff in the capsule without locking and went out. They do sell lock there but i just forgot to bring mine ans didnt want to buy, nothing was lost. The place is nice and clean, the ventilation in the capsule is also good, i thought it was going to be hot, but turns out i was a little cold in the middle of the night. The toilet was clean, except the water in the shower or sink are both very hot, i could even see steam. They have soap in the shower and sink, but i brought mine instead. They dont provide towel, so do bring one. Overall the experience was good and nice, will definitely be back again when i visit london again.