comparison zero onyx stayed march april 05 days onyx zero, yes called boutique hotels differences usual depends weight, overall pleasant experience hotels not consider 4 star hotels, stayed lowest room category hotels fairly small rooms bathrooms, definitely boutique interesting furniture, pivately probably choose onyx cheaper room rate, company probably choose zero.onyx plus location fairly central- 70 cheaper night zero good internet deals cd room- free internetnegative low key bar not restaurant staff bit slow taxi ordering- no gym pass offered close sports club club not standard zeroplus central location- excellent restaurant- free internetnegative- expensive onyx- mini gym pass offered close sports club club not standard,  
comparison zero onyx stayed march april 05 days onyx zero, yes called boutique hotels differences usual depends weight, overall pleasant experience hotels not consider 4 star hotels, stayed lowest room category hotels fairly small rooms bathrooms, definitely boutique interesting furniture, pivately probably choose onyx cheaper room rate, company probably choose zero.onyx plus location fairly central- 70 cheaper night zero good internet deals cd room- free internetnegative low key bar not restaurant staff bit slow taxi ordering- no gym pass offered close sports club club not standard zeroplus central location- excellent restaurant- free internetnegative- expensive onyx- mini gym pass offered close sports club club not standard,  